Definitions by madjoo

superman milkshake 

One or more man's sperm blended together to make delicious and nutritious protein shake that douche bags and bro's drink

My dad drinks a superman milkshake in the morning to help build muscles, and your dad helps make the superman milkshake for my dad!

Hey brospeh, I made a superman milkshake with my bros! Check out my muscles

superman milkshake by madjoo June 20, 2011