pronounced SHIT- nequa A wonderful name for a porta potty (or P-Pot Porta-John, PortaJane, Port-O-Let, Port-a-Loo, Portaloo Porta-Potty, Tidy John, Biffs, Johnny-On-The-Spot, Toi-Toi and my favorite, Portable Sanitation Unit) Especialy "full" one or one with out hand sanitizer or toilet paper.

Literally everyone, ever. Including the writer of this definition.