The abbreviation for, most commonly, 'You Dick Sucking Fuck Bag'. A derogatory comment often used in online chat rooms or text messaging. A rather inflammatory insult that is used to describe someone who pisses you off or someone who you feel is part prick and part douche bag but with a gay twist
Dude, WTF??? You smoked all my weed? YDSFB!!!!
by Tony The Shoe June 01, 2009