A term used for when someone is chilling but their pants are on fire. Fraternity bro's use this term when they're about to hit their ninth beer in a row.
Trad: Dude, what are you doing?
Eric: Bro I'm just krillin', you know how it is.
Trad: Aight, Steph wants to meet you, she says your pants are on fire.
Eric: Bet, let me show her dis' fresh cut G.
Refers to when a practing monk chills out due to there resemblance to the Dragonball series character Krillin. Krillin from the Dragonball series looks a lot like a monk due to his bald head and 6 dots on his forhead.
A quote from Dragon Ball Abridged, a fan based parody of Dragon Ball broad casted on you tube. Krillin is one of the main characters in Dragon Ball and in this parody, he is hated by every character where the line 'No one cares Krillin!' is a form of hatred in a comedic perspective. This is said to people who is not required to give your attention or someone who has said something exaggerated to another person who has no interest to the subject.