What is Friday Night Flu?
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The faux illness your girlfriend/boyfriend gets on a weekend night preventing you from going to meet up with your friends as originally planned.
Dude 1: Didn't Mess say he was coming tonight?
Dude 2: Naw, his girlfriend caught the Friday Night Flu.
See
Random Words:
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When you and your friend's birthday's are five days apart. It is the day that is right in between.
Happy inbetween birthday ..
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It's when you cum in a girls mouth, pussy, and ass, all in the same night.
Dude i just gave lindsay a dirty triad cause she's..