I can't add anything new to what everyone's already said, but the pokey stix are the most amazing things ever. I can't believe how often I used to eat them freshman year and I will wish I had those extra years all that greasy garlicky cheese took from me, but perhaps I'll say it was worth it.
Now I get them as a treat every few months or so, and they are still completely fantastic. My favorites are the really cheesy ones right in the middle (if this is your style as well find someone who prefers the doughy ones on the outside) with ranch dipping sauce. They've started charging extra for ranch but you can't skimp on it, so suck it up and get one less beer next time you go out.
And I have to put in a nice word for the delivery drivers - they've always been really cool and the waits always reasonable. However once we did get blacklisted for laughing too much into the phone while trying to order, so be less giggly or switch up the phone number you call from or else you'll have to make it up with giant tips for a bit. Pokey stix = delicious.