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A large, thick erect penis--in other words, a horsecock.
Tom used his bungstretcher on my gloryhole last night. It left me with a big drooling gaper--I love it! : )
by Steph M. August 14, 2007
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2
An unusually large diameter hunk of feces. One which hurts trying to get through the anus.
"Hey Jim, what were those loud screams coming from the bathroom?" "Duh Tom. I was pushing a bungstretcher."
by JD & MK February 10, 2008
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