We get together every month or so for some good 'ol trash poker. For those who haven't tried it, this isn't the glamor game found on TV. It is dealers choice, lots of wildcards, and a lot of kidding around. This entire thread will most likely offend the poker purists among us.
We have a lot of variations but are always looking for more. Anyone else want to share your games? I'll give an example or 2 to start:

Cross-eyed Monkey Love: a hybrid involving cross-eyes (pairs of different colors are wild) and Monkey Love (5 card draw with your discards going to the player on your left).

Rodney King - if you have a king, your clubs are wild (I know, it isn't PC, but we found this variation online, so I'm not responsible for it)

Salvation Army - seven card stud. If you get a wild card dealt face up, you donate a chip to everyone that hasn't folded.

Dr. Pepper - 2, 4 and 10's are wild. Fun to combine with Salvation Army. Money flows freely around the table.

We have a bunch of others including shifting wildcards.