Most attractive muscle on a man? The frontal lobe. Fully developed. Posted onMay 29, 2026 by slickboy in Funny Quotes 💾 Save Image Commentary:Flex those brain muscles! πͺπ§ Smart is the new sexy! π Related funny posts π€ I donβt know what iβm going to be for Halloween, so Iβm probably just going to put in a tampon and go as a sexy kite. You canβt spell dyslexia without sexy. No, babe, I love your prefrontal cortex. The fully developed ones scare me. All quiet on the frontal lobe. Holding back your sarcastic replies takes a lot of inner strength.