look up any word, like fleek:
 
8.
When smoking marijuana, a person can take a hit too deep, which burns the back of their throat. They then hold their chin against their chest, thus holding the burning sensation down. Eventually this sensation seems to "burn itself out," like a real fire deprived of oxygen. However, also similar to real fire, when you raise your head and open a passage for air, the burning "flares up," like real backdraft.
Since it's mainly visual, see the movie "Backdraft" for a good example of real backdraft, then imagine inhaling that.
by Xofer January 08, 2005
 
9.
A sexual act involving the pouring of a golden, frosty brew down the back of a naughty lady while she is bent over. The resulting river of charm flows down her spine and right into the crack of her ass, exiting right over the cusp of her wet pussy lips, where the other partner is awaiting to drink the sweet stream as is drips and glistens.
This act is usually common among MILFs. The usage of the word "backdraft" denotes the streaming of a "draft" or beer down a hot and horny lady's back.
by D. Cockard May 30, 2009
 
10.
The uncontrolable suckback of air associated with chugging a carbonated drink too fast.
I pounded a coke and the backdraft was so intense it nearly killed me.
by pete huh January 14, 2006
 
11.
n. The unexpected, but possibly pleasurable release of noxious fumes during a rimjob.
1: O shit I backdrafted!
2: O shit you backdrafted!
by Manhattan Transfer March 23, 2003
 
12.
when you pull your meat out of a girls brown spider and you suck a burp out of her mouth
john pulled his meat out of sherlys brown spider and witch caused a backdraft and sucked a burp out of her
by nolimt3842 October 18, 2009
 
13.
A sexual act involving pouring a cold brew down the spine of a woman whom is bent over. The beverage continues to flow down the woman's back, through her buttcrack, and, lastly, over her labia minora, where the second involved party drinks the beverage as it spills off of the woman.
The word "backdraft" denotes the pouring of a "draft" or "draught" down a woman's "back."
This act is usually performed in private, but could be a great ice breaker at a swinger's party.
by Ida Rider May 31, 2009
 
14.
When a girl gives you a blow job on a fire escape of a club in London. But then the girl doesn't want to finish so you blow it on her shoes!

It involves both fires and explosions, just like a real backdraft
Phil: Hey Gary, I heard you got a blow job on the fire escape last night!

Gary: It wasn't just a blow job, Phil, but a backdraft!

Phil: Oh nice, you got it on her shoes!
by Giorgio C. March 24, 2007