Leis (pronounced leh-zsh) is a fast-paced 2v2 drinking game where players take turns using wooden paddles to set & attack a ping-pong ball as it moves back and forth across the table. First team to 8 points wins. This is the Game Of Leisure.

The setter opens overhand at the opposing attacker — the LEIS Post. Every other contact in the rally is a single, crisp underhand hit.
The receiving setter lobs to their attacker, who strikes the ball out of the air at the opponents’ two glass pints. One touch each.
Sink it for +2. Clip the rim for +1. Nothing else counts, and nothing else needs to.
A game takes as many rallies as it needs. First team to eight takes it.
Advance one move at a time, and when the strike forks, pick which outcome you want to follow. Restart back to the serve whenever you like.

Every rally starts here — the serving team's setter has the ball, their attacker locks in as the LEIS Post, and the receiving setter waits behind their own cups.