When in the act of anal sex, usually man on man, the man on top will fire a crossbow into the air while on the verge of climax.
Guy: Hey do you see that hot guy over there?
Girl: Be careful i heard he gave Nick a Dirty Dixon.
When engaged in coitus the male pulls out then places his scrotum and testicles in his partners vagina.
Dan: its been really boring in the bedroom lately.
Kelly: well maybe we could try a downstairs Beanbag .