Gmod term:
The S means "scripted", and the WEP is short for "weapon".
According to the Gmod wiki, a SWEP is a weapon that uses scripts not from HL2 nor CS:S. In other words, a weapon that uses code made from scratch and/or imported from another game (that is not HL2 or CS:S.)
On the workshop there is a mod called "Asiimov Swep Pack". It is a SWEP mod because it consists of weapons imported from CS:GO.
by Zergur Vorghiz May 25, 2019
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Smoke weed eat pussy (SWEP) everyday. I have fun and feel no shame.
by Jgddy December 13, 2020
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Super wet enourmous penis
Girl: That guy has a SWEP!
Girl 2: SWEP?
Girl: Super wet enormous penis!
by Pusseh2 January 3, 2017
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Swep means Sexual Willing Eager Person
#johno
Damon: That girl looks swep

john: I know right
by henkie420 December 2, 2013
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