keistered

To smuggle or conceal in ones anus. To hide a foreign substance in ones rectum.

Steve totally keistered that hard boiled egg without cracking it.

by Joeseph Campbell April 1, 2006

keistering

To inject drugs up your or someone else's rectum. Also known as a booty bump. See crystal meth.

Adam came down with a nasty sore in his ass from keistering too much meth all weekend.

by sonomachris September 18, 2006

To inject alcohol into your anus to bypass the liver to get drunk.

I used a turkey baster to keister a couple shots last night. Man I got fucked up.

by vevalachris June 29, 2011

when you forget something is in your back pocket and you sit on it.
"To keister it"
"My phone is broke I kiestered it"

"yeah its FUBAR, I keistered it."

by jericasyn January 8, 2017

A perfect arse

An arse that defies gravity

Not too big, not too small, not flat, perfectly round

by Big Poppa Mills December 8, 2020

An anus filled with mushed feces.
Am asshole that was never wiped and is filled with excrement with the consistency of thick soup.

Diarrhea Butt.

I Can’t just use tissue or a wet wipe, I need to shower to clean this soupy keister.

by Fatman Slim March 3, 2022

A popular hiding place for contraband such as drugs, especially in prison. The anus. Usually the contraband is wrapped in a condom.

Johnny kept is smack in a keister stash.

by veritone October 4, 2008