When it's been an extremely long time since intercourse and the resultant build-up produces a discharge resembling a fire hose connected to a vat of sour cream.
Obadiah : It's been eleven years since I had sex with a live woman, and last night I had a butterblast that blew a hooker out a window. I got laid AND I didn't have to pay.
A pudgy teenager that is never pleased with life. They are always denouncing horseplay and fun times because of their middle-aged man mentality. Usually this person is messed with quite frequently.
Dude, Ronnie is my friend but he is such a freaking bitterboy! He punched me in the back because I called him Ronald.