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what the butt 

A PG-rated version of WTF, or what the fuck, which can be abbreviated in a similar fashion as: "WTB."

NOTE: "what the butt" / WTB carries an alternate definition by the simple insertion of a comma, as in: "What, the butt?!" Or, "What, the booty?!" The initialized version is universally accepted as a code phrase to express, "Are you signaling me to look at that stranger's rear end?"
Another driver steals your parking space. Teeth clinched, you mutter: "WTB?!"

At the Grand Canyon, you accidentally step from the rim and into the abyss. As you're falling to your death, you scream, "What the butt?!"

Your favorite anti-antiperspirant is sold-out. With a sigh, you say, "What the butt?!" to yourself.

And for the ALTERNATE version: While walking through the mall, your buddy elbows you, then nods his head toward a woman walking just ahead. She has funky hair, but also an ass that is larger-than-life. You ask your friend, "WTB?" to mean, "What, the butt?" just to be sure he's not referring to the hair-do.
what the butt by Scary Myra July 9, 2011
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what the butt 

A euphamism for what the "f". Originally started by thomas pan and spreaded by long cheng
A: Dude! HAHAH! What the butt was that?
B: Hahahahha. I duno! But it was sure funny.
what the butt by Long C October 21, 2006

what what in the butt

A famous song for Gay Men who enjoy being butt-fucked. or To be fucked in the anal area
Gay Man 1 : You wanna What What in the Butt?
Gay Man 2 : Hell yeah !!!

What What in the Butt

1)Song performed by a glitzy flamboyant man
2)Common phrase used by Butters on South Park
I said what what in the butt!
*man dancing suggestively*

What what in the butt

The title of a song by samwell which is a classic in porn music.
Have you heard what what in the butt?

what what in the butt

A song as made famous by leopold stoch (aka that little gay kid) in which he posts a video of him dancing on youtoob
Hey, its that little gay kid from the "what what in the butt" video

what what in the butt

Adjective

Similar to the train wreck phenomenon in where you witness or experience something horrific but are powerless to stop.
"Those vegan cupcakes were what what in the butt. I couldn't stop myself."
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