shidmaster

Originally from Sapporo, Japan, a shidmaster is a specialist in retaining huge amounts of bowel encrusted fecal matter for weeks to months as a form of meditation.
Shidmasters in India are known to be able after months of non-functioning bowels, give themselves, only through anal suction, deep colonics to release the dangerous build up of waste.

"Hey, I'm not sitting around that guy; he looks bloated and is definitely a shidmaster looking for some weird fun"
"Hey Shidmaster, drop me a few nuggest of shid"

by Robert Jackson March 28, 2005

Slammaster

The owner of a slampiece. The male counterpart of slampiece.

You're my Slampiece and I am your Slammaster. Sometimes I go by Slammaster Flash.

by Blackgold12 December 4, 2010

shartmaster.69420

Genderfluid lesbian obsessed with naegami that lives on my for you page and spills facts

shartmaster.69420: cool people make me an urban dictionary page

by LESBIANSLOVEKUGIEKIZUCHI September 6, 2021

Shanaster

Someone that bends the rules of a game or the laws of their country to benefit themselves

Mike Oxlong puts vaseline on his driver, he is a shanaster.

by Pinky_Lincoln January 25, 2022

shademaster

1.) One who leaves their friends to go with other friends on a regular basis.
(usually leaves with someone with weed or other drugs.)
2.) the master of being shady

Man, Ashleys such a shademaster, she shaded on me everyday this week!

by Paigeee!!! January 6, 2008

Sacmaster

Defensive tight end with the ability to knock someone over without even touching them.

Also, a nickname of one such person.

Man, that guy is such a Sacmaster.

by jacknifesquid May 13, 2005

shatmaster

one who is master of the shat (shit, poop, fecal matter)

Jim: omg did you see jesse on that big mound of shit
Bob: yeah he is a real shatmaster

by Jim Scouten May 27, 2008