burn a bridge 

cut off all ties in a relationship
when you burn a bridge you can't cross it again. to burn a bridge means to be completely done with something.

your bridges were burned
and now it's your turn
to cry, cry me a river

burn a bridge by mimi December 16, 2004

burn a bridge 

street slang, the act of spraying(bombing, hence the term) a bridge with a lot of tags/throw-ups.

see "100 Grand Canyon" by Cancer Bats

And all the kids are bridge burnin', throwin' up their names!
And all the heads are street learnin', steppin' up their game!

"yo man let's go burn a bridge"

burn a bridge by ranimal April 3, 2008

burn a bridge 

Burn a bridge is a slang term for lets go smoke some weed.
Can also say burn one

Hey you want to go burn a bridge with me?

burn a bridge by Rasta-Clat November 13, 2004