To lie on your back and light your bushy pubic hair on fire, then patting it out before it burns your genitals. It is best done with friends who also have a huge bush.
Brian: "Hey, this room smells like dog shit"

Brad: "Sure does, we just had a Bonfire of the Vanities"

Brian: "You asshole"

Entire room: "hahahahaha"
by that guy who hates me May 5, 2011
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A generic term for an internet troll - i.e. someone who contributes to blogs and usenet groups only to flame other participants or generate conflict. These persons are generally very insecure and emotionally unstable and use the internet to give them validation they would never receive in real life.
I was posting at the alt.music.makers.guitar group and a Sid Bonfire called me a hack.
by Tom Esson June 18, 2008
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When a group of friends, usually from high school, burn all of their books and notebooks together in one bonfire at the end of the year.
At the end of their sophmore year, Alec, Ian, and Jordan decided to create an Ecstasy Bonfire to celebrate the end of the school year and the beginning of summer.
by Jordan Maylath October 17, 2007
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The burning sensation felt after being anally fisted by a person with sharp fingernails. Also possible if a foot, also with sharp nails, has been inserted in anger.
"Like, oh my god, I've totally got a case of backyard bonfire!"

"You totally lit a backyard bonfire last night."
by wingzfan99 August 29, 2008
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when you light your lovers pubic hairs on fire and put it out by busting on it
Dude last night i had a bangkok bonfire with my girlfriend's mother.
by Quick520 December 12, 2010
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The act of burning everything in your home, except the extreme necessities to start a bonfire and keep it going..
Hey Alicia, the fire isn't starting... Thats alright we'll do a Christy bonfire and burn all of the closet doors and the last three rolls of toilet paper...
by Cat 2010 August 25, 2010
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British slang.

The art of putting a dampener on someones moment of glory/celebration.

Interchangeable with the phrase "You rained on my parade."
Person A: I got 3As in my exams! Awesome!
Person B: I got 7As.
Person A: Way to piss on my bonfire, bastard.
by Espiria June 13, 2006
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