A sexual act which involves seven females and one male. The male performs a "shooting cowboy" maneuver whilst moving his face in such a way that replicates an epileptic fit. All this is done whilst simultaneously fingering, orally pleasuring, footing, fucking and rimming the women.
Tom: Dude how was the party last night?
Dylan: It was sick! Got 7 drunk prostitutes back to my place to do the Epileptic Cowboy!