Hi. I depends on the personality of the person. Zip, zippy, snack, bipp, buff, pokey, hokey, beezey, cheezy, val gal, angza, binger, rocket, encyclo man.... the list could go on. People are like animals. Sometimes, they just "nick name" themselves by their actions! Have fun, don't be offensive, but it is fun to have a nick name or two. It shows in a weird sort of way, you took the time to care and give them one! Have a nice day.