Plumb Thumb

What is Plumb Thumb?


1.

When you're having anal sex and you like wet your thumb and plunge into their anus.

Last night I was diggin' on my girlfriend and I decided to plumb thumb her.

See anal sex, thumb, wet, plunge, pop


2

Random Words:

1. a person who is almost as hairy as robin williams holy shit that guy was as almost hairy as keith spinn..
1. A crass pickup line, typically directed at girls with the name Bridget (for the "Bridge" effect), but can apply to any girl (o..
1. Facebook spelled backwards koobecaf > ecapsym See facebook, koobecaf, face, book, backwards..