"fencing: a better workout than the average LARP"
"fencing: not just for geeks"
"fencing: they made a varsity sport for geeks!!"
"fencing: didn't you say you wanted a shot at the olympics?"
"fencing: it's where all the hot athletes are"
"fencing: coed sports make for more dates"
"fencing: it's what's for dinner"
"fencing: you've got the right sport, baby"
"fencing: It Looks Good on You."
"can't sleep, the fencers will eat me"
"Watch Out, There's a Fencing About."
"If You've Got the Time, We've Got the Fencing."
"What Can Fencing Do For You?" [works well if the answer is on the other side. a better question, for another thread, is what is the best concise answer?]
"Four out of Five fencers recommend fencing"
"You need to fence"
"You Can Really Taste The Fencing!"
"Designed for Fencing, Engineered to Last."
"fencing: we're just better"
most of the better ones were found using
http://www.thesurrealist.co.uk/slogan.cgi?word=fencing