What is Pissnshit?
1.
A phrase describing the state where one needs to piss and shit. Because it is commonly assumed that when one must shit, they must also pee, the phrase 'piss and shit' was shortened to 'pissnshit'
'I woke up having to pissnshit after a night of heavy drinking'
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Random Words:
1. 
meaning 'normous tits or no mistakes. scottish people tend to take offense to this remark
Scottish person: So ya want a pizza now ..