What is Mcfattle?
1.
When you're doing a girl extremely hard from behind, and very randomly, usually during climax, you slap her very hard on the ass so hard that it hurts and when she looks back to see what the fuck you put one finger over your mouth and go "Shhh just shhhh"
Susie got McFattled by Johnny tuesday.
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Random Words:
1.
When having sex from behind, moments before climax, one will reach forward and grab the person's arms and thrust, thus driving thei..
