The act of stretching, and shaping ones scrotum forming a "teacup", which is then filled with semen, and enjoyed. Preferably sipped properly with the pinky finger up.
My girlfriend requested a Northwest Teacup last night, and she loved it!
Take the skin of your ball sack, make it into a cup. When you’re about to ejaculate let it drip down the shaft and into the reservoir you've created. Now what you do from here varies by culture, but cheers!
While enjoying the Northwest Teacup be sure to follow tea time etiquette. For example, when not at a table it is considered rude to drink from the teacup without holding the tea saucer in your left hand, while holding the tea cup in your right. Don’t be impolite hold those balls!