With the fifth season of It’s Always Sunny in Philadelphia on DVD this week and the sixth season ready to premiere on FX later this month, what better way to get into the spirit of the gang at Paddy’s Pub than by knocking back a few while you watch them make total asses of themselves. So here’s our simple rules to help you out.

And now, to cover our butts… This game is only for people over the age of 21. Please drink responsibly, and remember to drink your wine from a soda can.

TAKE A DRINK WHEN…

• Happy music plays
• Someone gets hurt
• Someone drinks or smokes
• A character gets undressed in some manner

TAKE A DRINK WHEN YOU SEE…

• A stain
• A recurring character
• A Philadelphia exterior
• The Green Man!

TAKE A DRINK WHEN SOMEONE SAYS…

• a name
• “Philly”
• “Paddy’s”
• a swear word

CHUG YOUR DRINK WHEN…

• The title of the episode appears

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