An interesting but complex concept would be this: an traveling item. This traveling item would travel randomly from user to user, awarded by the same means as the I’m Gay peen, and remain with the user for a set period of time. At the end of this time frame the user is awarded a peen.

The interest comes from the choice the user has to make: keep the item and get the peen, or sell the item for buckets of flezz on kyobai? You could also add a few quirks like the item imbuing the user with negative/positive effects, special powers, etc to theme.

The item could have the potential to really upset the flezz leader board depending on the frequency which it traveled from user to user.