a verb to describe that you get all bothered due to sexual tension in someone's proximity or their actions
"He looked at me right in the eye and I thought I would combust."
it Is a gay fighting move used during sex
Gary: “yo did you just use spontaneous anal combustion on that kid yesterday”
Peng: “ yes, is there something wrong with that?”
Liam and mai: “yes that’s fucking gay”
When you hold your poop in so long that you die, upon death your colon explodes much like an explosion of watermelon with a quarter stick of dynamite.
I would ask how she died inspector, but I can see by the color of the walls that it was Constipanious Combustion again. That's the third one this week.
something that suddenly enflames largely.
me:WOAH! my pants just went into instinaneous combustion!
you: niceeee mannn :
Whenever something randomly explodes because of a teamswitcher, buster the combuster, suicide ɓomɓer or a buster
OH MY STOP COMBUSTING IN MY FACE sorry I meant spontaneously internally combusted