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1.
1:Putting TV's in your car such that only the people in the car behind yours can see the TV
2:Showing Off in any manner
"Look at that mustang up there! dude is proto-flaggin."

"Look at that jit, he just proto-flaggin"
by WillieD1114 January 17, 2009
0 0

Words related to Proto-Flaggin

cars fakin flaggin lying stupid