derived from the original term "slag" which is sometimes referred to as "sleg" according to pronunciation in norn ireland. the term screg is generally offensive and comes from a variation of sleg used in fermanagh. generally refers to any whores, tramps, slags, slappers, gypsies, fugly girls, leds/lads/lawds, killys, chavs or people you just look at and go AWWW FUCK because they are so repulsive. the term screg can also be used as a verb; to be screg like/ to screg about.
girl1: omg did you hear what SHE did with HIM last weekend?
girl2: omg ino, shes SUCH a screg
girl1: and did you see her screggin about uptown with that man-screg boyfriend of hers?
girl2: this really is screg city
girl2: omg ino, shes SUCH a screg
girl1: and did you see her screggin about uptown with that man-screg boyfriend of hers?
girl2: this really is screg city
by imnotascregled June 25, 2009
by Paulsta October 23, 2003
by inksquiddo September 1, 2021
The trash, “bottom of the barrel”, “the drippings”.
She drank the scregs of the bottle.
by Ggggmoney April 8, 2018