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2.
adj. Anything that is so good that makes you trip over yourself so bad that you think you are on something.
(Awesome, Cool, etc.)
Usually a lot of emphasis on Fire
Yo bro, that party last night was straight FIRE!

Man, that album is straight fire.
by Sex Out South July 10, 2008
 
1.
As a feeling, being straight fire is when you're on the up and up, dropping low with your homies, making that dough, spitting that game, you know, ordinary hood shit.

When referring to an object, place, or event, straight fire means that its top notch, better than the rest, just mad niggerish in general, right up my alley.
How have you been? Straight Fire recently.

Man that club last night was straight fire, those bitches were jockin' on me so hard.
by downtime21 November 08, 2010
 
3.
The strongest kinda bud you can get your hands on

makes your lungs burn
damn that was some straight fire we smoked last night

yo i herd mac freezy got that straight fire
by Andrew November 27, 2004