The Hermann

When you dip your balls in a drink and your partner blows bubbles through a straw creating an effervescent sensation on the scrotum, and then they drink it.

Dude did you hear about Tom? He totally got a Hermann last night.

What the hell is the Hermann?
When you dip your balls in a drink and your partner blows bubbles through a straw creating an effervescent sensation on the scrotum, and then they drink it.