Abbreviation of "What the Fuck Bitch" An enhanced more angry form of WTF. Just another random internet saying usually said by angry fat people.
Josh: Man u suck balls at poker.

Cameron:WTFB!?
by Repaye February 7, 2008
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Literally, What The Fuck Boner, a WTFB is an erection which develops at a seemingly inexplicable moment. It is characterised by a swelling of the penis, as well as a distinctive absence of arousing stimuli.

When a male gets a WTFB around a group solely consisting of other males, it is appropriate to announce your WTFB publicly, so as to avoid being labelled a fag.
"Dude, I was doing my maths homework when suddenly I got a WTFB. Wtf?"

"Woah, WTFB. Don't know why that happened around this group of athletic and sculpted men."
by Innominate February 1, 2008
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Combination of WTF and FB. Literally, a "what-the-fuck-buddy". Someone you like, and have sex with, but can't tell whether or not you're in a relationship or not.
J: "I haven't seen my WTFB in almost a week."
M: "... I just hung out with him yesterday."
J: "He gets along with my friends better than I do! When do I get to have sex with him again?"
by Jake_W May 29, 2009
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Abbreviation of What the Facebook? An appropriate response to questionable or hilariously stupid Facebook posts or updates.
Yeah, troll dolls? WTFB?
by Mody C. July 11, 2010
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Literally, What The Fuck Boner, a WTFB is what one develops at a seemingly inexplicable moment. It is characterised by a swelling of the penis, as well as a distinctive absence of arousing stimuli.

When a male gets a WTFB around a group solely consisting of other males, it is appropriate to announce your WTFB publicly, so as to avoid being labelled a fag.
"Dude, I was doing my maths homework when suddenly I got a WTFB. Wtf?"

"Woah, WTFB. Don't know why that happened around this group of athletic and sculpted men."
by Innominate January 26, 2008
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Where's the fireball!? A phrase commonly asked at a party, around a bonfire, of after Thanksgiving dinner when drinking with the family.
"Brian WTFB!?"
"Its in the freezer, I'll go grab it!"
by Ickycoffee November 27, 2020
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