Some Ideas.

Family:
"Family Fun F16."

Risky:
"Our Competitors call us F'n F16." (as written)
"I like to F on a F16." (Follows the fun, fad etc theme)
"Barely Legal (F)16."

Nice:
"Sweet 16, F16."
"Favorite Feline - F16."

All a bit cheesy but some ideas non the less. <img src="http://www.catsailor.com/forums/images/graemlins/laugh.gif" alt="" />