t-caboose

The receiving end of a jtrain.

We went out and ran a jtrain on t-caboose last night.

by chicken! January 11, 2009

Caboose

1. Butt
2.Buthole
3. Arsehole

STICK IT RIGHT IN THE OL CABOOSE

by Anoyeemoos June 1, 2017

Caboose

The act of placing ones balls inside another participants anus and at the same time stroking themselves whilst whistling like a train.

Person 1: "All right bend over I'm gonna give you the Caboose!"
Person 2: "Please this is the fifth time this week!"
Person 1: "All Aboard!...Choo! Choo!"

by benshapirohamburgerhelper September 8, 2021

crisco caboose

Someone, usually a woman, having a large behind.

I had to get clear out of the hallway to let that Crisco caboose by.

by Shank James September 16, 2017

Caboose Bumps

Its like goose bumps but on your derriere.

Cold water from the shower gave her caboose bumps

by Cloudstrider14 March 30, 2022

Caboosive

Very large or round

"Damn, that girl's ass was caboosive"

by devnoseestaco February 7, 2022

caboose

AWhat you call a girl's ass

Guy #1- "Does she got a caboose?"
Guy #2-" Yeah man."

by big.iron.69 July 29, 2020