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1.
feeling nauseaous because you have to shit and are contispated
Man, I feel shit-sick and the not coffee's kicking in.
by leeleev July 06, 2012
 
2.
Diarrhea with a lumpy, viscous disposition which also has a similar consistensy to that of sick.
'Aw Dude, i gotta use your bog hole.'

'Alright mate, as long as you dont shit-sick'
by BeckyBooBums October 21, 2011