by Dustyturtle January 8, 2015

To ejaculate very forcefully. To shoot cum deep inside a woman's vagina with ball-jarring force. To feel one's testicles, scrotum and entire male-genital region spasmodically convulse and tighten concurrent with the projectile ejaculation of semen from the penis.
Dude, Penelope's pussy is so damn tight she had me blasting a nut within the first few minutes of fucking.
by Richard Mucus June 8, 2014

"yo dude last night i was with this chick and right when i was about to baby blast i pulled out to make her think i came, she turned her head, and POW! i baby blasted all over her face!
by allikis britton June 28, 2009

by NNNNN1NNNNN January 23, 2020

by nonoes June 27, 2015

Dude#1: Hey dude let blast this tunnel ?
Dude#2: Ok, I'll wind down the windows so we can do some tunnel blasting!
Dude#2: Ok, I'll wind down the windows so we can do some tunnel blasting!
by Driva1 October 14, 2012

Simply put, explosive diarrhea. The term is usually applied in the instance where the perpetrator doesn't "make it" into the fully seated position prior to detonation. The result being a completely fouled facility - floor, walls, possibly the ceiling, etc.
by Bizzle my dizzle September 13, 2013
