Screamgasm 

An orgasm so intense and amazing it leaves you screaming with pleasure while your whole body shakes with absolute ecstacy. These can leave you with permanent feelings of love and lust for the orgasm supplier.

Luke licked Ella so good last night she had a screamgasm

Screamgasm by WhoppersTheGreat February 2, 2019

scroargasm 

an orgasmic scream.

The tree poked me in the head and i proceeded with a "scroargasm"

scroargasm by beckieee(: May 4, 2010