Definitions by bkfl9

TFN 

Acronym for Typical Friday Night. Similar to the infamous "that's what she said" while being said after something scandalous, sexual, or just crazy in general. Creates a joke out of mundane conversation. Can also be used sarcastically to express something as not being "TFN".

Person 1: How was your ice cream cone at lunch?

Person 2: It was huge and hard to manage but I downed it all in the end.

Person 1: TFN.

Person 1&2: BAHAHAHAHAHAHAHAHAHAHAHAHA!!!

TFN by bkfl9 August 28, 2012