Foster's Home for Imaginary Friends/Funny

"Bloo: Especially not--
 * Try watching Cheese's first episode with a straight face. It's impossible.
 * "Frankie My Dear" gives us ORLANDO BLOO. The part where he's trying to eat the steak is the funniest thing to ever come out of Foster's.
 * "Oh, silly me. A spoon can't pick up a steak!"
 * Bloo's "putting aside our differences" speech to Mac, and then with the delivery boy, and finally with Prince Charming. He always adds "especially not Mac".

Mac: DON'T SAY IT!!

Bloo: Fine."

"Wilt: Who ya gonna call?
 * Bloooooooo in almost its entirety. From Bloo's Lampshading of horror B-movie plots (and getting this particular one's premise exactly right) to this little gem:

Coco: Co Co-co!

Wilt: They've been out of business for years!"

"Mr. Herriman: Oh, Heavens! What's happening?!
 * The Bloo Superdude and the Magic Potato of Power. Her Codename Was Mary Sue has never been so downright hilarious. BEAR ARM GO!
 * "Can't... break... free... too... many... muscles...."
 * Also the Tank Girl Shout-Out sequence.
 * The entirety of "Crime after Crime." Especially when Frankie repeatedly fails at making "it," thanks to  Gets funnier every time.
 * A bit of a real-life example: Bloo's voice actor misread one of his lines in "Destination Imagination", which leads to this gem for older viewers.

Bloo: You pissed him off, that's what's happening!"

"Bloo: (Addressing his doubles) I am Bloo, and you are my minnions! Muhahahahahaha! (Clones laugh) Alone, you are singular knockoffs of a cool dude, but together we are as strong as any army! And I think we all know what we must do. (The Bloos blink and stare at each other) That's right, we must sing the Ice Charades theme song in one hundred-part harmony!!
 * "Bloo's Brothers". Mac brings Bloo to show and tell one day. All of Mac's classmates think Bloo is awesome, so they all imagine weird clones of Bloo, only to leave them at Foster's. Bloo being Bloo, leads to this:

(Inside the community room, the other Bloos gather and sing.)

Bloos: (Singing) Oh, Ice Charades, you're so icy and fun

Oh, Ice Charades, it's not the cup A-1

Oh, Ice Charades, every year comes to town

Oh, Ice Charades, get your money back if a skater falls...

Comedically Deep Voiced Bloo: Dooooooooooooooowwwwwwwwwwwwwn.

Frankie: (Marches in as the song ends) Holy guacamole!"

"Bloo: Excuse me, could you tell me how to get to Foster's?
 * "Hi Mac. I see you've met Comically Deep-Voiced Bloo!"
 * The episode where Cheese moves into the house.
 * "I! Found! A! Carrot!" * stab* * stab*
 * "Race For Your Life Mac and Bloo:" The titular buddies are racing each other to Foster's, but Bloo gets lost along the way. He seeks the help of a senior citizen sitting on a park bench, but it turns out the man is more than a little hard of hearing:

Old Man: Whazzat?

Bloo: Foster's! I need to get to Foster's!

Old Man: Flatsberg's, ya say?

Bloo: * getting annoyed* Foster's! Foster's Home for Imaginary Friends!!

Old Man: Flatsberg's Cone for Mackinary Hens?

Bloo: Foster's Home For Imaginary Friends!!!

Old Man: Flatsberg's Gnome Floor in Mackin' Harry's Pants?!

Bloo: Foster's!!! Home!!! For!!! Imaginary!!! Friends!!!

Old Man: Flatsberg's Foamy Foreign Asian Gary's Plans??!

Bloo: Foster's.

Old Man: Flatsberg's.

Bloo: Home!

Old Man: Dome!

Bloo: For!!

Old Man: Wharf!!

Bloo: Imaginary!!!

Old Man: Engaged Blueberry!!!

Bloo: FRIENDS!!!!

Old Man: Soup!!!!"

"Bloo: GODZILLA! WILT'S CREATOR IS GODZILLA!"
 * It's hoooooooooooooot in Tooooopeeeeeeeeeeeekaaaaaaaaaaaaa.
 * I AM PIERRE ZESCHWANN. I PUT ZE DUCKS IN CRYSTAL POND.
 * I AM PIERRE'S EVIL BROTHER! I STEAL ZE DUCKS FROM CRYSTAL POND!
 * I AM PIERRE'S THIRD COUSIN! I HAVE ZE EAR ON ZE SIDE OF MY FACE!
 * I AM PIERRE'S GIRLFRIEND!
 * The special in which the group tries to find Wilt's creator has this hilarious line when they are heading to Japan-

"Bloo: (fishing) I said I wanted bacon and eggs!
 * Bloo getting store clerks to massage him with a toy cactus.
 * Also, RIP﻿ OFF ARTIST! *kick* OW MY SHIN!!
 * Plus the Ironic Echo at the end where Coco says it to Bloo and the epic Continuity Nod in a later episode where Mac stops him from doing it again at a flea market.
 * This particular exchange from the camping episode:

Mac: Okay, let me just go back in time and prevent you from eating the ones we brought!

Bloo: You can do that?"

"Coco: (In a sinister tone) Co-co, co-co co co.
 * This is especially funny because Bloo's Does Not Understand Sarcasm moment here is coming three episodes after he was specifically taught about sarcasm.
 * The Funny Bunny Song in "World Wide Wabbit". That is all.
 * This little gem, from Coco and Mac.

Mac: Coco...I think if we did that, we'd go to jail."

"Girl: Mister, can I have a cookie please?
 * When Bloo decides to sell merch relating to his cookies rather than the cookies themselves we get this exchange where a customer calls him out on it:

Bloo: We don't sell cookies anymore.

Girl: You're dumb."