The art of ostentatiously preparing some god awful MSG laden protein shake in the gym whilst making sure everyone is looking..to impress the gents or the laydees in the gym !
'Hes a nice bloke but he's gotta stop manshaking around the gym'-
by tadge72 November 5, 2016
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A woman with a handshake stronger than most men. Women with a manshake should not be crossed lightly, as they take no shit, and they probably have more balls than the average men. Women who have a manshake have great character, and are going places.
John:Damn, did she shake your hand?

Chad:Yeah, I made the mistake of being a wet noodle. That woman has a manshake.

John:Yeah, that woman is going places.
by Rae$ February 8, 2017
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A very masculine handshake, using a lumberjack-strength squeeze and a swift, firm up and down pumping action.
My goodness Gerald, you have just crushed the bones in my hand to the point where I'll never be able to use it again. Now that's a manshake!
by Gerald Nieboer October 13, 2007
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The ultra bro act where two guys hook up with girls and while making out do a secret handshake behind said girls backs.
Doug Willis, "Dude that Manshake was sick last night Eric."
by NiggaBlumpkins April 14, 2009
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To shake the drops off after urinating in one single shake.
Only real men can do this, although two shakes is acceptably manly in private. Three or more and you're masturbating, which is not a manly thing to be doing in private OR public.
Johnboy Walton:

Don't cry BillyJimBob, I know you loved Ellie May, but I could tell from MattBob's Manshake that he deserved her better. One shake was all it took, and I was watchin' his pants for a wet stain all mornin'.
by aaaaajon December 29, 2011
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A form of manly competition between guys in which they try to crush each other's hands while shaking- a ladder can be used to determine rankings.
Dude, my hands are still bleeding from my manshake with Theo at lunch.
by SgtPepperz42 October 20, 2009
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What spews forth from one man's "Power Wand"
Dude, you got covered in manshake.
by Anus August 29, 2003
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