Jizz Blister 

When you cum in your underwear and it dries up and when you peel it off, it hurts your dick. It can also be used as a insult.

Example 1:
Guy 1: Dude, I got a jizz blister last night. That shit hurt.
Guy 2: Damn, that sucks bro. I hate jizz blisters.
Example 2 (insulting):
Guy 1: Hey, fuck that dude.
Guy 2: Yeah, he’s such a fucking jizz blister.

Jizz Blister by _sussy_baka_38 March 30, 2021

jizz blaster 

basically another word for a cumshooter - a male who expels abnormally large volumes of sperm from his penis during ejaculation.

I'm a jizz blaster.

jizz blaster by de-pube June 11, 2023