undercarriage

The area between your legs. Your crotch.

Damn Betty, go shower, you've got one janky undercarriage.

by T dawg March 23, 2005

undercarriage

Very simple. This is your pet's fucking stomach.

Kitty loves it when you scratch her undercarriage.

by Shagmelon April 16, 2011

Undercarriage

If you are a little pudgy, your gut may sag down when doing push ups or copulating. This can be particularly unattractive as during vigorous sex, it may swing from side to side, back and forth, much like a metronome. In extreme cases, the folds of fat, or female breasts, may slap together making a sound not dissimilar to the sound of a sealion performing for food at shows at many zoos. This noise is known as flap or tat slapping.

"Dude, I was fucking Cindy in the ass"
"Awesome dude! How was it?"
"Great, but her undercarriage was swinging around, almost knocked me off balance"
"Eww. Sick dude"

by jizzmong hunter August 22, 2009

rusty undercarriage

Someone who doesn't like to wipe after a fat shit.

"I heard he has a rusty undercarriage."

by Onethatpeoplehaventusedyet August 03, 2014

Undercarriage Polish

The act of licking/sucking the gooch.An act typically completed during a Blow Job.

Damn! That ho worked hard, she even gave me an Undercarriage Polish

by Mr.Chin May 18, 2011

Undercarriage Marauder

A testament to ones cunnilingus skills. A shashbuckler of a females nether regions. A pirate of poonani...

Broads be calling us the Sailors of the South Mouth, a regular Brigadier General of the clit ...shit them hoes over there know me as Capt VanGyner the saltiest of all them Undercarriage Marauders.

by Frydae November 22, 2011

Tour Of The Undercarriage

To pretty much run someone down with your car and quickly drive over them, they come in from the front and exit out the rear, essentially giving them a tour of the underside of your car.

"He was talking all that shit at the club so when I caught him outside in my Taurus I gave him a tour of the undercarriage"

by feed me paper August 02, 2018