The not always audible siren that alerts others there is something or someone in the vicinity worth admiring.
Did you see that ripped guy at the gym? He was setting off the mirin siren.
If you hear a siren in the next 30 minutes it's just me at the gym setting off the mirin siren.
If you hear a siren in the next 30 minutes it's just me at the gym setting off the mirin siren.
by Padrecito May 22, 2014
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Somewhat of a rhetorical question, where one fellow male asks another if he's admiring the aesthetics of your body definition, or weight lifting ability, when in reality it is actually quite obvious.
Josh finishes a set of dead lifts; with impressive form and weight - when he looks over to his fellow mate, who seems to be struggling with curling 30 pound dung bells. He says " Hey, Steve, U Mirin' Brah? " - Steve replies "No way man", and continues to finish his set.
Josh smirks and flexes in the mirror, and says to himself - " Yeah.. he was definitely Mirin' "
Josh smirks and flexes in the mirror, and says to himself - " Yeah.. he was definitely Mirin' "
by James D Perry December 27, 2012
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A girl who dyes her hair more colours than a rainbow in one day. Thinks hot chocolate is offensive to chocolate.
by Lewis mckim December 08, 2020
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