High School Please Help Me Design A T-shirt

[gi_cheer]

I need help designing a t-shirt. Every year our school gets a t-shirt the week we play our rival school in football. We call it "Beat Kearney Week" or "BKW". We even have a BKW emblem that looks something like the BMW symbol. I need help coming up with a catchy design and "slogan" to put on the shirt. I've see your uniform designs and would love to see what you can come up with for a t-shirt. We need the price to be low, though, so the challenge is to make it cool and catchy without any bling or too many colors.

Our school info:
Grand Island Senior High
Mascot: Islanders
Colors: Purple, gold and white

The rival team's info:
Kearney High School
Mascot: Bearcats
color: blue gold and white

Please help!!!