personally, i like it... but i can pretty much guarentee you you'll get yelled at for using comic sans text... actually, pretty much text in general gets you yelled at...
keep in mind, it's a good shirt, there's just some very elitist people on this site, so if you get nagged for using text, ignore whoever says it...
Whaddaya say, kids? Swap "at" for a skull or a thundercloud? Bigger? Smaller? More exclamation points!!!!!? Make the call!