Party-tax

The "tax" you pay to the host of a party, in form of refund on brought booze.
In countries with a refund system on bottles and cans, it is an unwritten social rule to leave your refund at the party. Party-tax-evasion is considered a very douchy thing to do and can eventually result in social suicide

If you help with cleaning up tomorrow, I'll buy you breakfast with the party-tax.

by hippiejolle August 08, 2013

Party tax

The price you pay by losing an item while having fun.

“I lost my phone in the river last night when I was drunk.”
“Party tax!”

by Raven Discoball March 19, 2021