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I have. I don't know, I heard they have to be vented and stuff. I don't want to tell you some of the things I had to do inside my turtle shell!!

I have a gym membership and that does give me all the showering I require

it's impossible to make a trucker blush.
so vent it...how hard is that?

haha ok have it then. Taking a #2 in a Walmart bag! :)

at least you used a bag.
I've heard of...er...immigrant drivers who didn't bother.
mechanics flat out REFUSED to work on their trux.