An ancient and poorly organized race of Punkemon, Threshthrashes are most
easily distinguished by their long hair and t-shirts emblazoned with band
names running the gamut from Led Zepplin and AC DC to Pantera and Tool.
The best way to gain the trust of a Threshthrasher is to speak to it in a
slow, steady voice, except when you mention the name of the band
emblazoned on its t-shirt, at which time you switch to a grunty, shouted
growl, and then immediately switch back. This demonstrates your respect
for the band, and your comradery with other fans.