A toilet glizzy is a glizzy (aka Hot Dog), that has been left near a toilet, either intentionally or unintentionally. Regardless of how the glizzy ended up near a toilet, one should never consume said glizzy.
Person 1: "I was taking a shit at a truck stop and there was a gotdamn toilet glizzy on the toilet paper dispenser"
Person 2: "You eat it bro?"