Often used in the military, to "get dicked for something" is slang for being picked for something that you really don't want to do (usually an order). Goes hand in hand with the phrase shit rolls down hill.
Captain America: Sergeant those toilets are filthy and not fit for use by any human being, sort it out!
Sergeant Shitforbrains: Yes Sir! Er, you there, go clean the shit out of the toilets!
Trooper Titwank: Yes Sergeant!
Corporal Cunty: Unlucky Titwank, you just got dicked!
Trooper Titwank: Yes I did get dicked for that, but I'll be finished in half an hour, and you'll still be a cunt.