1 definition by KilRoy!

It is a "scene" substitute for "starting shit".

Something scene kids say to be cool. Like MxP. It makes you look stupid. Please refrain from using this word.
Do you think you have the right to be poppin shit?

People who use the world poppin shit, usually say the word fucking every two words.

Do you think you are cool poppin shit about hardcore music and the hxc kids?
by KilRoy! August 23, 2004
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