tom thumb

The act of pressing one's thumb (or finger) into the rectum of a woman while engaged in vaginal intercourse from the doggystyle or reverse cowgirl position.
Hint: A tom thumb should never be attempted on a male without his expressed permission.
"My date didn't go so well last night..."
"Shoulda given 'er the tom thumb dude. You know--stick in a thumb, pull out a plum? Chicks LOVE that shit!"
by userbits July 16, 2009
mugGet the tom thumb mug.

car-spoon

Car-spooning occurs when two drivers on opposite sides of traffic recognize each other as fellow douchebags.
The douchebags will then slow to a stop (often in the middle of an intersection) to discuss their douchebaggery in detail.
This interaction is called "car-spooning" because of its resemblance to coitus from behind while lying down.
"I would've made it here sooner, but a couple of douches were car-spooning at the crosswalk."
by userbits March 14, 2007
mugGet the car-spoon mug.

bump bomb

Two fists coming together in friendship or solidarity, followed by a mimed explosion.
Variation the familiar knuckle bump, fist bump, or bro fist.
It is common to say the phrase "fist bump, fireworks" while enacting both parts of the bump bomb.
Dude #1: Dude, that was a sweet burn! Bump bomb?
Dude #2: I heard that.
Both Dudes (while bump-bombing): "Fist bump, fireworks."
by userbits August 11, 2010
mugGet the bump bomb mug.