look up any word, like ratchet:
 
1.
A sexually attractive.. you want to play with his fire ;)
matt is so fucking damn combustible i just wanna ignite his fire
by Me August 18, 2003
 
2.
Adj. A word meaning that shit is ill, hot, off the hook. Mostly used in refrence to that in according to something or someone that is about to explode in a possitive way.
That phat ass track is combustible!

The ass on that girl makes me want to combust all over her and her mom.
by DjDocNasty aka Battle Axe August 07, 2008
 
3.
Adjective to describe a very hot guy.
A combustible hottie bought my homegirl Ricki a drink.
by Snorkely B August 12, 2003