When you put water and protein powder in your partners vagaina, then proceed to thrust your dick in her to mix the ingredients together, to make a nutritious pre workout snack.
Timmy: "hey bro! Do you need a pre workout!?"
Johnny: "No thanks bro, I just mixed myself a Bodybuilders Special 15 minutes ago!"
Johnny: "No thanks bro, I just mixed myself a Bodybuilders Special 15 minutes ago!"
by NastyNatalie January 26, 2017
Get the Bodybuilders Specialmug.