When the toilet is unavailable and you have to urinate, defecate, ejaculate or dispose of rubbish into a bag.
"Dude, I need a toilet bag"
by Soiled Undergarment July 11, 2003
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The act of purposely or accidentally dunking one's scrotum in a toilet.
He stayed at a fancy hotel. Imagine his surprise upon sitting on the commode and receiving a Toilet Tea Bag.

Ewwww?..... No, Ahhhhh !
by lorenzo scarimanka December 8, 2010
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When you have your water shut off and can’t flush a toilet so you squat over a brown paper bag and poop.
Did you hear the neighbors water is shut off so he is using the brown bag toilet.
by Toe knee October 6, 2021
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