An acronym for the phrase "Totally Fucking Lost", which is used to describe a person who is very
out of place in a certain situation and, as a result, is behaving in a manner that is awkward and/or annoying (typically without realizing)
Origin:
Washington, DC;
Philadelphia, PA
"That old alumnus guy who was at the
college bar by himself and never stopped shouting things at the screen during the game seemed like he was
trying to impress all the students there with his fanhood and football acumen. It was really
obnoxious. He was so TFL."