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The act of one's thighs/belly/ass-cheeks ramming against their partner's body parts during intercourse, producing a loud smacking sound.

Also synonymous with high five.
The flesh collision of my girlfriend's ass cheeks and my thighs kept our room-mate up all night.

Flesh collision, bro! *High-five*
by DatAxe October 22, 2014
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Sep 14 Word of the Day
Micro marriging is when your partner manages your personal day-to-day tasks with you much like a Micro Manager at work.
Wife: “Have you put the sheets out to dry and put the towels on?”
Husband: “Yes. You know I am a grown adult also used to live alone so you do not need to micro marrige me”
by Thomas Maddocks March 16, 2018
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