It's totally juvenile, but if you go to www.thesurrealist.co.uk/slogan.cgi and put in "penis" you get some pretty interesting slogans…

"If you want to get ahead, get a penis."

"Now 50% more penis!"

"Did somebody say penis?"

"Turn loose the penis."

"Penis is good for you."

"The Penis Breakfast."

"Pride of the penis for over a hundred years."

"Full of Eastern Penis." and,

"We all adore a penis." Yes, yes we do.