Manstuff 

1. adv. To be manly or the act of being manly
2. adv. To hurt someone or the act of hurting someone
3. v. To have gay sex or the act of having gay sex.

1. I'm gonna go do manstuff...
2. I'm in the mood for doing some manstuff.
3. how about you and I go to my place and we do some manstuff

Manstuff by Blastdoors. October 21, 2010

man stuff 

doing something totally manly.
definitely something not boyish.

like punching a girl in the face.

Susie: are you coming over to my house tomorrow?
Johnny: ah fck that im doing man stuff

man stuff by Scott spoyner March 7, 2008

Fucked Macstuffins 

Completley and utterly fucked over beyond logic or repair.

Man, that Dodge truck that came in was fucked macstuffins.

Fucked Macstuffins by GirthBrooks88 January 9, 2022

manstuffies 

Doing man stuff when you have never done a manly man thing in your entire life

Hey man can u open this with the knife I gave you? #manstuffies

manstuffies by Larrykernen March 24, 2022

manstiff 

a group of male guy friends. OR a saying used to describe a "feeling" or something cool

OMG that's manstiff over there!
OR

"Dang I just got this new truck"
--'Manstiff!"

manstiff by qwertyuiop098765 February 13, 2018