To take a large and steaming shit of a massive contiguous shape. Generally outside in the cold (I.E. camping, wintery situations, etc). Can envoke a dragon like roar/howl to express pure glee and accomplishment.
Oh man, I have to drop the dragon something fierce!

Dude, I just dropped the dragon over behind that tree(perhaps you heard my roar?). Be careful over there, it is still breathing fire! (hence the rising steam)
by Aldean January 16, 2008
Get the drop the dragon mug.
"I really need to drop a dragon's goat."
"I haven't dropped a dragon's goat in awhile; I think I should see the doctor."
"I'll be out in a minute. I'm dropping a dragon's goat."
by DragunBruk December 7, 2013
Get the drop a dragon's goat mug.