What is Dropping The Thumb?
1.
When you are having sex with a girl doggy style you use your thumb to either rub her asshole or stick it in there like you would on a bowling ball.
While Brian was banging the girl from behind, her ass was postioned perfectly and so he proceeded with dropping the thumb.
See
Random Words:
1.
a tan that doesn't exist.
*look at the awesome tan i got.*
*i don't see anything. it must be a megan tan.*
See tanning, meg..