A Self-Inflicted Flashbang is when a male is masturbating and he claps his own ears as hard as possible. The stream of seminal fluid is directed at his eyes.
by The Last Peacelord January 24, 2021

Dude I Self Inflicted Dick Punched that girl so hard last night. She needed vocal chord surgery. Do i feel bad? No, not at all.
by Picklerickkk69 June 20, 2018

by MamaNasty April 3, 2023
