When your in the act of making love with your wife from behind and you slip your dick into her ass without saying anything first and then she proceeds to diarrhea all over your penis
“yea me and my wife were doing it last might and I gave her the old chocolate syrupsurprise”
A sexual maneuvre done while performing anal sex. The man begins by ejacuating inside of his partner's rectum and proceeds to remove his penis from the anus. Immediately following, the partner emits a fart which propels the semen out of the rectum on to an awaiting bowl of icecream. The partner then proceeds to scarf down this unique desert.