Getting a tattoo of letters on each finger (generally excluding the thumbs) in order to spell a word or words about eight characters in length. The tattoo goes between two knuckles per finger on the outside of the hand.
"I had a little knuckle blasting session last weekend at the tattoo shop. It says 'hold fast' because I'm a sailor."
by Symmetria May 22, 2014
Get the Knuckle Blastingmug. 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
Get the Class blastmug. When a bowel movement is so strong that fast moving, high-pressured fecal matter hits the water and some poop splashes back into your asshole.
"Fuck dude, I just did a blast in there"
"OMG Jennifer, I'm doing a blast in the bathroom right now please bring toilet paper"
"OMG Jennifer, I'm doing a blast in the bathroom right now please bring toilet paper"
by Beatbit February 23, 2017
Get the doing a blastmug. When you wake up in the morning and your wife is still asleep so you creep out of the bedroom in order to fart as much and as loudly as you can. In your effort to let out shameless farts you make flatulent noises similar to trumpet blasts
As I slowly awoke and realized Meghan was still sound asleep I was unable to hold in a sinister smile at the thought of all the trumpet blasting I would be able to do in the living room.
by Jacetheacehahhyuie November 19, 2016
Get the trumpet blastingmug. "Last night I was fucking that dude Josh from Toronto and he Canadian Blasted on me -- so awkward. He was all 'oh no, so sorry, sorry aboot getting that all over you, eh' while he was blowing his load."
by GMP89 July 1, 2014
Get the Canadian Blastmug. When one rips open a zyn packet(nicotine pouch ) and pours the contents on the rest of the pouches therefore creating a more potent product.
by Carterpcs September 17, 2022
Get the cheddy blastmug. by Megadick411 May 17, 2019
Get the Dunkey Blastmug.