Funny Ideas Please?!?!?

i'm planning to go mess with people at football practice, and im looking for some ideas. yesterday i wore a giant felt stars and stripes hat while wearing an abe lincoln beard, and i called out as i rode by "ARRR ye be loving football now DO YE?" and rode off. im wearing an odd sweater with the hat and the beard today and im going under the name of Hugh J. any suggestions on what i should do? btw im not going for things thatll get me in trouble, just some stuff to entertain :) nothing offensive really, just stupid funny stuff. i ride there by bike, and i plan to keep on doing this. :)