thumbgrips 

The two sexy little dimples on a woman's lower back that act as placeholders for man's paws. God knew men love to hit it from behind so he blessed the female form with these curiously sexy back dimples. It's nature's way of assuring a perfect grip from behind every time!

Stacy's low-rise jeans we're bangin' so much that her thumbgrips showed and were screamin' out my name. Man I wanna tax that ass!

thumbgrips by Rob Royal July 17, 2007

thumbrinsed 

When you get absolutely destroyed, obliterated, or clapped by something—whether it’s an exam that bodied you, a video game match where you got farmed, or a fight that left you questioning your existence—getting "thumbrinsed" means you got wrecked in spectacular fashion. No excuses, no comebacks, just pure devastation.

How was the exam? Yeah dude, I got absolutely thumbrinsed. My GPA is in witness protection now.

thumbrinsed by ManOhManOnTheRocks February 21, 2025