A man who is extremely muscular. His muscles exceed those of any other male, often to an embarrassing and/or erotic degree. Often use to describe just how muscular a guy is, that they could be considered a god.
Damn, have you seen how massive Matthew is? He's got so much hulking muscle, I'd say he's a musclegod.
Musclebikes are very powerful EBIKES with small rear tires to give them impressive torque, they often have 2 motor systems, and a large front wheel. The name derived from the combination of Muscle and Ebike.