When you have been dating someone for a while and you finally have sex
Hey Tommy, I finally sealed the deal with Sarah this weekend and it was definitely worth the wait!
by Brewtownbadass July 10, 2017
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After cumming inside a girl you lick the pussy lips and pinch them closed. Like pressing down a envelope.
I can't wait for you to seal the deal in bed with me.
by Lickdaquill January 7, 2021
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To finally consummate your "more than friends" relationship with the love of your life.
While Beth was completely enamoured with John because of his SpongeBob smile and work ethic, she was growing increasingly frustrated with not being able to seal the deal.
by A&Please me July 11, 2022
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When a straight guy does something that convinces everyone who's watching him do it that he's officially gay (or gives everyone the right to call him gay from them on).
Dude, John... You're already wearing a dress from the last bet. Kissing Adam right now for another 20 bucks would just seal the deal.
by Alexander0000 September 15, 2008
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