The act of showering in the lingering filth of a freshly laid shit that you forgot to flush before you hopped in the shower. Hence making the shower experience extremly toxic.
Person 1: "Man, i got in the shower with a massive dump still in the crapper"
Person 2: "Yeh, i can tell, your still glowing green from that 'toxic shower'"
by HeychJayEss May 31, 2011
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