Funny scene from the 80s flick Oddballs. The boys pretend to get a groin injury just so the hot nurse with the big breasts has to check out their goods. In this scene apparently the poor kid gets an erection. Note she did not have to do the "cold spoon" trick!
Later another guy walks in to the nurse's office and claims to have a hernia while clutching his balls. The nurse holds up a hunting knife and says "We may have to operate!"