pretendicepts
When a person, not buff or built, pretends through posturing or how they carry themselves to be buff and or muscular. This would be the act of them “flexin” their pretendicepts.
“Did you see Arturo come out of the gym? He’s been going for two days, and now how he’s walking?”
“He must be really feeling the burn in those pretendicepts!”
“He must be really feeling the burn in those pretendicepts!”