lavoratory 

A place where scientific research is conducted which doubles as a toilet

Dr Frank Fischenhoffer's world-class lavoratory in California was one of the first in the world to create fluorescent urine after his initial discovery pissing in one of the cubicles

lavoratory by Doddi October 17, 2007

Laboratoire 

More than a portaloo, less than an actual laboratory. Focused mainly on shampoo and perfume, and not so much on graphene or deoxyribonucleic acid.

Man: You wanna go the the laboratoire?
Bear: Not now, ta. I've got serious work to do.

Laboratoire by Sean of the dictionary January 16, 2013

Laboratician 

A Genius level, intellectually inclined, individual in a medical laboratory that makes the WHOLE organization look GREAT!

During the COVID-19 pandemic, in the year of our Lord 2020, North Bend Medical Center stood out as a shining star in its community, thanks to a few devoted Laboraticians.

Laboratician by Horizonogre April 10, 2020

port-o-lavoratory 

a more sophisticated way of going on the go

man screw port-o-potties, there's a port-o-lavoratory just a block over!

port-o-lavoratory by ghetto fabulous kid from sydney, mate July 11, 2006

Lavorate

When someone screams so loud that people gets dizzy/sick

I yelled really loud at my sister then she lavorated on me

Lavorate by dsod April 25, 2011