Abbreviation for "Up The Butt Club", a slang term for a homosexual.
"Jim was feeling fine until he found out Hank was a member of the UTBC."
автор: ChelseaT 11 февраля 2008
Utbc = Used to be called.
I utbc Carl, but now I'm known as Carlos.
автор: bcsw 21 марта 2009