I say you have to have a visual with it. Since so many people are concerned about carbohydrate intake, you have several options.
Have a beer bottle on it to make fun of the new "low carb" beers.
Have a beer belly on it to make fun of people with beer belly's.
Change the sticker to say...
Banshee: TWICE the carbs, HALF the strokes... Can you handle it ?!?!?
And then you have a hot babe sittin' on a Banshee wearing a bikini with "banshee" written across the bikini bottom.
The picture would be taken from the back with the girl looking to the right. A slight profile of the banshee would be seen. So the idea is... can you handle banshee the girl or banshee the banshee?
COOL
Hey if I see a T shirt like this somewhere, I'm suing for the rights