Screwing
verb
To connect or assemble pieces using a screw.
To have sexual intercourse with.
To cheat someone or ruin their chances in a game or other situation.
Synonyms: fuck, screw over, screw up, twist, writhe, fuck, root, shag
noun
The act by which something is screwed (in various senses).
An act of sexual intercourse.
adjective
Exacting; extortionate; close.