To urinate in someone's anus during anal intercourse.
Man are those two doin golden irrigation?! Dude!
by alistairtwoandahalf February 19, 2008
Can you define these popular missing words?
An act of sexual intercourse between two men in which one man urinates in the second mans anus.
'Man, are they doing Golden Irrigation'
by Jack Vasay February 04, 2008