1 definition by senorfrog44

An acronym for "Midnight Adventure Happens."
Mah is a celebration by two or more bros that typically involves drinking, Mario Kart, and life talks.

It is best celebrated in a starlit field or other outdoor location, although one's basement may be used as a substitute during the winter months.

As made apparent by the name, MAH must be celebrated past midnight.
Tracy grew annoyed by all of the drunken texts she received from Putnam and Murphy, who were celebrating MAH together.
by senorfrog44 January 22, 2011
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