What is Shit Dicked?
1.
1) Verb: Getting shit all over your dick because you stuck it into someone's ass.
2) Verb: Getting shit all over someone else's dick when they stick it into your ass.
1) "My dirty math teacher totally shit dicked me last night."
2) "I forgot to take a dump before Kenneth came over last night and when we were fucking I accidentally shit dicked him."
See
2.
Becoming intoxicated through the excessive consumption of alcohol. Another term for being drunk.
"Dude want another shot?"
"Naaahhh man, I'm totally shit dicked!"
See