Would taking this shirt off count as clearing my cache?
Sounds more like you would be flashing your chips.
A perfect companion (down to the colors even!) for my other cookie shirt:
http://shirt.woot.com/offers/raisins-ruin-everything
(@Steven Lefcourt and @bootsboots do you know each other?)
I was about comment similarly – because raisins ruin shirts (and everything else).