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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!!!
by bkfl9 August 28, 2012
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May 12 Word of the Day
When someone goes to the gym and spends 90% of the time on their phones scrolling through social media
Looks like its thumb day again for Jimmy with his usual routing... 3 sets of 5 snapchat selfies and 10 sets of scrolling through facebook until exhaustion
by Gary br April 02, 2017
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