A fleshlight cum-rush cumgasm is the stoned on Maui Wowie, popper-bating, kind of orgasm a guy has when he masturbates with a fleshlight like I'm going to do tonight.

when you're hungover as shit after a spending a night drunk as a skunk

A fleshlight cum-rush cumgasm is the orgasm a guy has when he jacks off with a fleshlight while he's smoking weed and blows his load into it.