there is no definition of murple, it is what it is
In a sentence: I thought we was best friends, but you aint nothing but a big'ol murple!

Famous murples: Randy Jackson, Grimace(from McDonalds)
by DaveCHI10 September 19, 2008
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Fellow who is very knowledgeable on the subject of psychoactive substances. Becoming something of a celebrity among internet drug geeks.
I've been curious about kratom ever since I read Murple's paper on erowid.
by Iacob July 2, 2006
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That chick just let a Murple out, she better check her pad.
by Beastguy69 August 10, 2003
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The swollen and expanded anal passage of an animal usually a dog before it defecates.
Our dog Cleo's murple was the size of a tennis ball before she shit on our neighbors lawn.
by Otis Chunkmeyer March 6, 2010
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warm, fuzzy, happy, and otherwise right cause of another person
I feel murple when I am with Andrea.
by John Qualls March 4, 2008
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When someone farts and it sounds like they either:

a) Shit their pants
b) Farted underwater
"Good God that stinks! Lincoln let out a nasty murple."
by Krick Crammin April 7, 2008
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kinda like "purple" but more manly...
Manly pURPLE
my his shirt is a nice shade of murple, but its not gay cause its murple...
by gonzo April 3, 2004
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