Top Definition
1. one of the many aliases used by the now legendary dope dealer Howard Marks during his years of supplying the worlds favorite recreational substance. several of his false passports bared this name as well as photographs with various cunning disguises
2. the name of a strain of marijuana cross-bread from the famous G13 strain, it was named after the above alias of Howard Marks
you know that guy that smuggled dope? he is Mr. Nice
by the penguin made me do it April 03, 2009
1 more definition
A pink blob with no arms that can dance anyway. He can be viewed here:
http://www.albinoblacksheep.com/flash/nice.php
Man oh man, if my little brother plays Mr. Nice one more time..... Why I'll Mr. Nice HIM!
by luna May 27, 2005

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