Kind of like beer muscles, where some billionaires think they can walk over the little guy/people that oppose some of their plans/agenda. Some billionaires get the idea in their head that they are the hand that feeds everybody.
The guy/girl used his/her billionaire muscles to threaten to move sports teams unless people were taxed to keep them where they were (kind of like hostages). It was one of the many things a billionaire could do that others couldn't, and he/she often took advantage of it to fuck with people that he/she thought were weaker. Elite billionaires don't have to give a fuck what the little people want, they know that democracy doesn't get anybody too far when they are the ones building everything.
by The Original Agahnim December 20, 2021

To act like a tough guy when your friends are with you, to someone who you would not if you were alone.
Carlos and Jared: Did you talk any more shit to Bill when we were gone?
Xander: No, you guys werent here.
Carlos/Jared: But you're so tough, you have meaningless tattoos, you listen to rap music really loud, and you go by Xander instead of Alex or Alexander.
Xander: I guess we all just have friend muscle.
Xander: No, you guys werent here.
Carlos/Jared: But you're so tough, you have meaningless tattoos, you listen to rap music really loud, and you go by Xander instead of Alex or Alexander.
Xander: I guess we all just have friend muscle.
by bmazz88 June 9, 2011

(After five hours of mall shopping)
Girl 1: Man I am so sore carrying all these bags for so long.
Girl 2: I know right - don't forget all that walking. We totally just had a workout.
Girl 1: Yeah our "mall muscles" let's get a real out out in tomorrow morning! Let's go for a run?
Girl 2: You are crazy girl.
Girl 1: Man I am so sore carrying all these bags for so long.
Girl 2: I know right - don't forget all that walking. We totally just had a workout.
Girl 1: Yeah our "mall muscles" let's get a real out out in tomorrow morning! Let's go for a run?
Girl 2: You are crazy girl.
by Tehefvriyoas January 2, 2014

A huge, muscular man, takes many supplements, all he wants is to workout, usually very attractive, could be attached to names like, Roberto, Dakotah, Alek, Jack, John.
by musclebimblow May 31, 2019

by Nostradamus Bear March 16, 2012
