Stop in for a cup of coffee

And now lets discuss how much i despise workin on diesels...
Nah. I got a face full of dirty diesel oil today. And down my shirt, in my pocket. Hate the smell of diesel exhaust,the fuel stinks and for some reason they all leak somethin.

Riddle me this, why doesent the exhaust from my little kubota tractor offend me as much as these truck fumes?
That dam deef stuff they put in now it is urea out of all things!