ylbfb 

ylbfb means you look better from behind, reffering to whenever you are looking at someone whose backside(head, back, waist) looks really good, but as soon as they turn around, you are not so satisfied or you almost throw up in your mouth.

ylbfb

ylbfb by BIG TIMMAY September 20, 2009

ylbaborp

yil-ba-borp

the awesome way to say 'probably'

bunny: "Are you going to eat me?"

moose: "ylbaborp"

ylbaborp by skcorstaelehcar July 30, 2009

YHBFB 

Variant of YHBT, standing for "You Have Been Found Boring". Like YHBT, often followed by "YHL. HAND".

In response to a news posting lacking content:
YHBFB. YHL. HAND.

YHBFB by Darael July 10, 2010