Definitions for "Screwing"
To put your usually lubricated penis in a guy's ass. The insertor is called the top and the insertee is called the bottom, even when the guy being screwed is physically on top. The term implies slightly more emotional involvement than fucking.
Keywords:  cheating, blasted
cheating (Blasted).
Keywords:  slang, intercourse, sexual, terms
slang terms for sexual intercourse
a. & n. from Screw, v. t.