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1.
A derndytrek done in an airplane during flight (hopefully by passengers and not the pilot!).
Stoner 1: "Damn, San Francisco is a six-hour flight from New York. How are we gonna pass all that time?"

Stoner 2: "Check out these brownies, son. We'll eat them all right before we go through security. Air derndy!!!"
by Pro-Latarian Milton September 26, 2009