acronym for "fuck you later". Like ttyl (talk to you later), but used by FWBs (friends with benefits) and other people in highly sexual relationships.
by Some of the worst user experience ever! March 13, 2008

Added to the end of a word it simply means "a great amount of" or "very". Normally used by teenage girls to sound cuteful.
by James Knightsbridge September 26, 2005

by Why Would i Tell You, Creep November 18, 2015

by Hoho May 16, 2004

FUL: Fuck You La - Used in abundance by Cantonese speaking individuals to show disbelief, disapproval or to project annoyance to the receiving subject.
FUL you liar!
by Balldogz August 29, 2009
