When you poo and be sick at the same time.
"OMG i was so wasted last night, i shuked in a park"
Guy 1 "Was that a fart or was it just sick?"
Guy 2 "No, i accidently shuked"
When you shit and puke at the same time.
God dammit John did you shuke yourself again?!
The physical act of dry heaving and farting simultaneously....
I was so sick from all those cosmos i dry shuked all night.
From the word shuke:
The physical act of shitting and puking simultaneously.
example, to shuke...
Oh, man, that Chinese made me feel like im going to shuke.