Minor In Possession. Specific state laws dictating punishment for a minor found possessing alcohol, marijuana, or other controlled substances. Generally a light misdemeanor; in Michigan, for example, the maximum punishment for an MIP conviction is a $100 fine.

Note that the legal definition of "in possession" can at times include "under influence;" for example, the Michigan MIP law allows for a legally drunk minor to be charged with possession. This amendment was intended to close a loophole related to drinking in Canada; in previous cases, defendants had argued that drinking in Canada did not constitute possession in Michigan.
My friend had a dime bag in his glove box, and when he got pulled over they slapped him with a MIP.
by progamer124 October 11, 2003
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MIP is short got Minor In Possesion
(weed, alcohol, etc..)
I got a MIP when that pig found a 20 sac on me.
by Whito October 10, 2003
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mip (v) for any act of oral sex. mip was made popular in chicago public highschools such as Jones College Prep in the 02-03 school year.

However, mip is also often used as a meaningless buzzword (i.e. cool, hey, etc)
verb:
"what u been up to?"
"got some mip"

or

"been mippin'"

Buzzword:
*somebody does something stupid/funny*
then yell "mip!"
by Curtis June 9, 2004
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n., an acronym for 'mullet in progress'; a discreet method of mullet identification in public.
As you and your friend stop into the local convienience store for a slushie, you spot a tall, white and trashy gentleman sporting what appears to be a mullet. To notify your friend, without making it obvoious your making fun of the mullet, a quick 'mip' and a hand signal will let them know where to look to see the WT.
by Ms. Roxx January 2, 2004
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To post on an Internet forum under two or more different handles and identities, each with different alleged biographical details and claiming to be real.
Did you notice how much "Morpheus83" sounds like "HotChick161"? I bet someone's mipping.
by Donnie Benkler August 30, 2003
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coolest guy on the interweb. i <3 him to the max(green m&ms are his favorite)
Mip: eleleelelele!
ELeMeNT: omgz its mip hi2U!!!!!111!1!1!
by ELeMeNT November 20, 2004
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A mip is a peculiar looking character that is for some reason strange, and off beat to your observations.
:Man look at him, what a mip.
:Yea your right he is pretty fucking weird looking.
by Gilfilian April 15, 2003
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