burn 'em 

To rotate, freely, one's tires in a fashion that emits smoke and or noise. To maximize the effect of the smoke one can apply a generous amount of sodium hypochlorite, commonly known as bleach.

Luke was burnin 'em in his truck.
To encourage Luke to further damage his tires we yelled, "BURN 'EM!"

burn 'em by Steve Johnsonville January 10, 2009

emergency burn 

When you have to drop several lbs in a short period of time. Generaly includes drasticly cutting calories and plenty of excersize. This is often needed before a big wresling match or military phisical screening.

Dude, I need an emergency burn before I go to MEPS.

emergency burn by Josh Ginoza January 5, 2009