smurf nuts 

1- Blue balls

2- Why Grouchy Smurf is so angry

"She got me all worked up and walked away, leaving me with a bad case of smurf nuts."

"I HATE SMURF NUTS!!!"

smurf nuts by Batrastard July 9, 2003

Smurf nuts 

When you sit to snap one off and the blue water in the portolet splashes up and colors your sack blue

Dan was taking a shit , and the impact below sent a cold spash of blue water onto his sack, turning his balls blue like Smurf nuts

Smurf nuts by metalmaster100 March 30, 2017