drain the dragon

drain the dragon

slang Of a male, to urinate. In this phrase, "dragon" is used as a slang term for the penis. Will you order us another round of drinks? I'm just going to go drain the dragon real quick.
See also: dragon, drain
Farlex Dictionary of Idioms.

drain the dragon

tv. [for a male] to urinate. (see also dragon = penis.) Bobby? He went to drain the dragon.
See also: dragon, drain
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions
See also:
  • siphon the python
  • drain the main vein
  • choad
  • chode
  • pee
  • piss on (someone or something)
  • piss on someone/something
  • pee (one's) pants