Here is a shirt that will definitely have you and your party friends chuckling throughout the evening's events: PARTY GAUGE! The real joke here is that your party tank is always full... or possibly the gauge is broken?! Either way, anybody who dons this is likely willing to keep the party alive until the sun comes up. If you've "earned" the right to wear such a radical party t-shirt, you better order today and let everybody know! Good luck and safe travels bud.