ketmister 

Someone who loves their Ket, and who has a detailed knowledge of its workings, both chemical and physiological.

A Ketamine expert.

Martin is a ketmister

ketmister by Ketmister August 2, 2006

Khaleesi Keister

A perfect arse

An arse that defies gravity

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

She has a khaleesi Keister

Khaleesi Keister by Big Poppa Mills December 8, 2020

Lemmy Kilmister 

the frontman for Motorhead a brilliant lyricist. Was in the band Hawkwind until fired on a gig in canada then started motorhead with fast eddie clarke and phil philthy animal taylor this man cannot be killed drank jack and smoked speed scince 69 and still hasnt kicked the bucket

jesus christ lemmy kilmister is still not dead and still rocking!

Lemmy Kilmister by guitardude218 August 11, 2008

soupy keister 

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.

soupy keister by Fatman Slim March 2, 2022

Lemmy Kilmister 

The Ace of Spades

Lead singer of Motorhead.

Lemmy Kilmister. What can be said?

Lemmy Kilmister by baconsandwich September 26, 2008

Keistering 

To hide or smuggle items in ones anus

Goodman figured keistering the dildo would be just the trick to avoid detection by store security

Keistering by KC Is A Knob Gobbler April 21, 2009

keister stash

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.

keister stash by veritone January 16, 2009