When a man (or a woman with a
strap-on) orgasms and with every
thrust s/he screams one syllable for each
ejaculation, usually in the missionary position for full impact on the recipient.
You should’ve heard
Joe sylla-cumming into Heather last
night he was screaming “Oh-My-God-I-Fah-King-
Love-You-Aargh!” It was hilarious!