gash 

spare; anything left over; also meaning many.

Dump the rest of that, it's gash.
We went in there gash-handed and sorted them out.

gash by Sgt. Scrivener September 12, 2006

Gash 

is not a vey nice word for vagina

Boy-ite babes wanna be my gash for tonight?
Girl-*Slap round the face* Gash is not a nice word

Gash by eddiie_ March 11, 2009

gash 

Adj. used in describing extremely attractive/fit women

Check out that gash!!
Gash!!! (as women walks by)

gash by Nathan C March 27, 2003

gash 

Refers to a nasty vagina or a dirty cock. Can be used as a noun to describe a slutty Female.
Gash=onorrhea.AIDs.Syphilis.Herpes

Eww..that rotz has a Gash! Ez Gash!

gash by MB the CCI Cougar November 8, 2006

gash 

an acronym for gonorrhea, aids, syphilis and herpes. Used in a tense implying that a woman is extremely nasty and probably has an STD

Damn, stay away from that chicken head, she got gash

gash by dkode December 28, 2005

Gash 

derogatory term for a weak/subordinate/non alpha male.

Oi gash! I'm next. to add insult to injury ( whilst pushing in )

Gash by Shushdotcom September 3, 2009

gash 

Derogatory word for a stupid girl.

Melissa is a gash.

gash by Stump February 19, 2004