Mantittery 

An act of exceptional foolishness, typically associated with an overweight human male subject, often shirtless. (Adjective; Mantitterous)

The manner in which that man threw a fit was textbook mantittery, I just wish he kept his shirt on.

Mantittery by Chips Gearhard January 13, 2017

Mantitted 

The action of being chest bumped by a man with unnaturally large tits

Me: “Hey bitch let’s go get mantitted!!”
My friend: “Hells yeah let’s get this bread!!”

Mantitted by Shrekthesimp January 9, 2021

Mansitter 

A guy that helps you stay sober and helps you to not start drinking again......an ex-alcoholic´s best friend......some do it for free, others have to get payed to do it.....mostly if they are hired by pro-sports teams.

You started drinking again ?

No, i have my Mansitter watching me !

Mansitter by tomtucker March 15, 2012

mantittily 

Exceptionally monstrous man titties that jiggle with every step

"Andrew's man-titties were exceptionally mantittily today!"

mantittily by Pikachu1990 March 29, 2009