To preform acts of medical needs to ones self in a restroom/bathroom, becoming very popular with the current times.
Person 1: "how'd your foot surgery go?"
Person 2: "I didnt go, to save money I just cut my foot open"
Person 1: "ahh.. good old bathroom surgery"

"Lets take him to the hospital!"

"No, we can do it ourselves"
"hes got a bulllet wound to the face"
" WE CAN HANDLE IT OURSELVES"
by RedneckND October 17, 2009
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"She performed bathroom surgery to ease the mental pain."

"You've got a funny way of showing off your bathroom surgery / You said you were just cooling down / ... / I've never seen arms like yours / I've never seen scars like yours." — Alkaline Trio
by muirne December 17, 2017
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