sim

Short for 'simulator'. As used in the online virtual reality software, 'Second Life'. Each 512 square meter area is controlled by a computer called a sim.

Too many particles or textures will make the sim lag.
Hey, get out of my sim!

by Rusko January 15, 2008

SIM

SIM acronym for "Sex in the Mouth"

"Eating that chocolate was like SIM"

by Sherrie_Lynn June 29, 2008

Sim

Sim is another word used for sex in many parts of the world..

Husband: Want to have sim tonight honey?
Wife: No thanks i had sim with your brother yesterday... Woops

by Gforce1001 July 30, 2009

SIM

Short for Singapore Institute of Management. Somewhat-major school in Singapore that deals with business-related courses. Has two campuses.

To get to SIM I need to take MRT to Clementi and hop on bus 154!

by Z' July 19, 2008

Sim

Description of someone repulsive (both in personality and looks), far worse than a minger. Often smells of fish and tends to suffer with bankruptcy.

Did you see that girl? She's such a SIM!

by Anna Cordes June 7, 2010

sim

SIMMMMMMMMM
sim is yes!!!

Ed: You sure you want to go?
Bob: simmm

by Bruceh July 15, 2008

SIM

acronym for Skype Instant Messenger.

Yeah, we have been SIMing all night.

by a. warman November 2, 2009