It originates from the episode of South Park called The Jeffersons. In this episodes a new person moves into South Park who is supposed to be Michael Jackson in disguise. This new person is called Michael Jefferson. Mr. Jefferson likes to sing and makes these sounds: hee hee (said in a very high voice), jikjamona, jahmone, jikjabeejerka. So a Jefferson blast is when you make any of these sounds at random periods in time.
Person 1- Inside the core of the sun hydrogen-
Person 2- HEE HEE
Person 1- god dammit Elliot. Will u quit doing Jefferson blasts!
1. Fast stream of urine.
2. Wild stream of piss.
3.The act of pissing on someone for humor or discipline.
" 'My bitch is out of line!'
'Dude, give her the Ammonia Blast'"
The act of violently waking one from their sleep (typically after a night of heavy drinking) by screaming and throwing Cheetos in the sleeper's face, leaving the victim in a confused Cheeto-residue-covered state.
"We were so drunk last night, we started cheeto blasting people who were passed out in their tents"
"Did you see Chris?"
"No, what happened?"
"He was Cheeto blasted after he passed out at the party last night"
"To make my hangover worse, I was woke by a Cheeto blast"
To elbow someone or something in the face in a quick motion or in a non-noticable way.
This bitch was frontin' so I shadow blasted her ass.
An obnoxious amount of snapchats sent to one person in an attempt to manipulate your top friends list in snapchat
I'm going to snap blast you for the next two days so that my ex isn't my top anymore
When a male rockets their penis inside the rectal cavity of a male or female.
I botty blasted that THOT. Her batty will never be the same again. Her gusset is destroyed
Slang term for explosive diarrhea or can also be used as a negative expletive to express extreme frustration.
Man that Taco Bell had me crack blastin’ for half an hour straight!
CRACK BLAST! We lost