musclepup 

A very handsome man with absolutely well-developed muscles.

- Have you seen the new video that Pano Tsaklas put on YouTube?
- Are you talking about that hot musclepup?

musclepup by firewallball January 19, 2014

Musclegut

When a person is fat or has a bit of a belly but is actually significantly strong.

Person 1:Man that kid is big.

Person 2: Yeah but he's got that 'musclegut'

Musclegut by CdB127 January 10, 2012

musclephilosophy 

A website that is all about how to grow big muscles if your a chick. Also how to be an MMA fighter even though most people that go to www.musclephilosophy.com most likely have never been in a fight before.

Oh John goes to www.musclephilosophy.com? Well he must want to be a MMA fighter then

musclephilosophy by sdfsfsdfsdfsdfsf December 9, 2010

musclefuckin 

(v) To carry out a laborious task that demands great strain on one's body or muscles.

I was on the jobsite the other day musclefuckin some bags of concrete. -B. Wolfgang

musclefuckin by Shea Holtzman January 18, 2006

munclepunch 

The sexual act of masturbating into your open hand which, when covered in spunk/juice, clench and use to fist your mother's brother (or anyone who likes it).

I didn't know my Uncle was such a deviant till he asked me to munclepunch him.

munclepunch by Smileypaul May 15, 2008

muscleproto 

Protogen TikTok user who plays several kinds of rhythm games. Also person who got ‘called out’ because he called mac-and-cheese “toe-curling good”. Hates J-Core artist USAO and loves J-Core artists Kobaryo and t+pazolite.

‘Check out this cool person, muscleproto, on TikTok.’
‘That one guy who hates USAO with a burning passion? Oh yeah, I know him. He’s the best.’

muscleproto by Len Kagamine March 11, 2022

Musclefuck 

Meaning to use excessive/dangerous force in getting a job done. Usually used when too lazy to do the job right.

Instead of going to find the right size screw, Johnny just musclefucked in the one he had.

Musclefuck by Xiuxiu Chen February 1, 2005