Popping a whitey is where you have smoked too much marijuana and feel that you need to vomit.

Popping a whitey, or whiting out is frowned upon in the cannabis smoking community, and should be avoided.

The phrase 'hold your colour' can be said to someone who is in the popping process.
Bradz: Hey you ok man?

Adeh: He's popping a whitey man!

D: Poppin' a whitey off one joint!

Poleface: Hold Ya Colour Man! Don't pop a whitey on me man!
by jackchillin94 September 5, 2009
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