The
sound made by rapid pelvic thrusting during coitus (
sex). A synonym for having vigorous
sex. Also the sound made by rattling furniture during vigorous coitus.
I couldn't sleep because my neighbors upstairs were up daga-
dag all night!
Dude! Its their wedding night, of course they are gonna daga-
dag!
I'm trying to get into her pants: daga-
dag!