Short for "that's your boyfriend." Said to another person after sighting a particularly horrifying-looking male.
(Some meathead walks by wearing a "No Fat Chicks" t-shirt, black socks, shorts, and a backwards baseball cap.)
Bonnie: "Hey Katie - TYB!"
Katie: "Shut up! Is not!"
Bonnie: "Hey Katie - TYB!"
Katie: "Shut up! Is not!"
by wedgegirl August 21, 2004
by JeffC92 October 01, 2010
Totally your boyfriend- a way to point out someone hilarious and accuse a nearby friend of dating them.
by alicka dick! May 04, 2009
by ahawhowho July 15, 2010
Tender young bitch. used to describe a sensitive male friend, a male with no backbone, a male who gets bent over repeatedly and takes it with a smile, a female that looks ready to get down, a female referenced in male conversations when the subject is on sex.
by Andre Dawlish January 10, 2012
tyb is an acronym for "tell your boys." It is commonly said in response to witnessing something spectacular, noteworthy, or unprecedented that your buddies would be interested in knowing. Most often, the said buddies are absent, but that is not a requirement for saying "tyb" in its correct context.
#1 "Dude, lebron just facialized the whole Pistons team with that monster dunk."
#2 "oh shit! tyb!"
#1 "Took down this dime piece last night. S-M-O-K-E"
#2 "Oh, whattup! tyb!"
#2 "oh shit! tyb!"
#1 "Took down this dime piece last night. S-M-O-K-E"
#2 "Oh, whattup! tyb!"
by tybu December 29, 2011
a group of badass kids from lake O, who like to chill and do hoodrat shit and spending quality time boarding and ski at hood
by dj mewtwo February 28, 2009