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. Quad-boob occurs when a woman's bra is snug enough that part of the breasts squeeze up above the fabric of the cups, creating an up..
1. Having an erection (boner) from ogling the Apple MacBook Pro laptops for too long. I think that Apple fanboy has a macbookproner after ..
1. Who, What, Where, When and Why. Similar to asking the "411" or detailed information about an event. "Dude, gimme the W5..