The act of defecating on a toothbrush, and then continuing to brush your teeth with it as you normally would a toothbrush with toothpaste.
Wendy: God Jen, your breath smells horrible.
Jen: Yeah, don't remind me. I got a rusty toothbrush this morning.
Jen: Yeah, don't remind me. I got a rusty toothbrush this morning.
by Bug One August 11, 2011
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