Johnny got nervous during his presentation and let out an atomic blast in front of the entire class.
by Zedjen June 7, 2020

When in an attempt to hold on a fart while in a classroom (preferably during reading, tests, or other times when the classroom is relatively silent) the pressure between the butt cheeks increases vibration- effectively making the noise louder. A shocked expression is a sign of a class blast, while pure embarrassment is a sign of just a regular fart.
Student #1: "Yo, this dude let out a class blast right as the room got quiet in 6th period today! His face was the best part.
Student #2: "I feel bad for him, all he wanted to to was hold it in, tie he fucked himsekf over. Still funny as shit though!"
Student #2: "I feel bad for him, all he wanted to to was hold it in, tie he fucked himsekf over. Still funny as shit though!"
by IcyKnight November 30, 2016

by Luc95 November 14, 2018

by DeGingaNinja December 31, 2019

"Ryan, come look at my schedule that I made."
"Oh cool lemme see."
"Just kidding. How does it feel to be bazinga blasted?"
"This is why your parents don't love you."
"Oh cool lemme see."
"Just kidding. How does it feel to be bazinga blasted?"
"This is why your parents don't love you."
by BRWNBOY May 7, 2021

A form of exploding diarrhea in which you shoot a steady stream of brown colored liquid with small chunks into the toilet at a high rate of speed.
Holy shit, did you hear that guy in stall number four? Sounded like he just stew blasted that S.O.B.
by Pillow light December 7, 2012

The act of walking past someone whilst pulling down ones pants and covering them with a spray of diarrhea poop; similar to when a passing car sprays gutter water/mud on a pedestrian. see crop dusting
Gabriel slid his pants below his buttocks ever so slyly, then commenced to shart while passing by his friend. The gutter-blasting rendered his friend completely disabled.
by m1ch43l J4cks0n December 29, 2010
