You mean that's not supposed to happen? LOL! I don't know about the underwear thing either. To start with I find it restricting and sweaty, but aside from the discomfort normally associated with wearing underwear in this guy's case wouldn't it just keep the flies or beetles (whatever the hell they are) IN HIS GROIN AREA? That's all this guy needs. Maybe he should do that and then stick some cane toads down there too to eat up the flies and then like maybe a predatory bird of some kind could be used to take out the toads. It would be like having a little Australia in your pants.
I feel a little light headed... maybe you should drive...