combusts
verb(com-bust)
get very angry and fly into a rage
Synonyms: blow a fuse, blow one's stack, blow up, flip one's lid, flip one's wig, fly off the handle, go ballistic, have a fit, have kittens, hit the ceiling, hit the roof, lose one's temper, throw a fit,
Examples:
The professor combusted when the student didn't know the answer to a very elementary question.