This is when you sit on the tow ball of a car while masturbating.
The lovely gentleman at the Toyota dealership let me have a Towby bum wank before purchasing my car.
by Starks8 November 29, 2021
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The insertion of your finger or object into your rectum whilst masturbating, to increase pleasure
" I'm for a pokey bum wank tonight "
by ayrshire pedro September 9, 2008
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When you simultaneously have a wank while sticking you finger up your bum then proceed to point the shit covered finger at surrounding people.
"Just had a pointy bum wank in asda"

"Who at?"

"The man who was baking cookies"
by its as easy as 123 October 9, 2016
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A Cheeky Bum Wank is when a man slides a finger or a couple of fingers up another man's ass whilst having a wank in a public place. Usually in, but not limited to, public toilets.
Lee and Buck have gone to the toilet for a 'Cheeky Bum Wank'.
by CheezeEGGSTREEME November 13, 2018
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One who pleasures themselves with fingers up the rectum, while masterbating vigorously.
What is John up to tonight?

He is having a night to himself tonight, so he said he was going to have a pokey bum wank.
by Daneye0113 January 6, 2010
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A wank performed in a standing position whilst inserting your thumb into your ass
i walked in on my brother the other day and he was stood on the bed having a wank with his thumb up his arse. he just turned around and said "fuck off! i'm trying to have a fudgie bum wank"
by thesuperbirdman July 24, 2009
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The art of inserting one's finger in and out of one's nought(anus) rapidly during masturbation. niiiiice.
Dyl regularly enjoyed a pokey bum wank while watching youPorn after work.
by PokeyMassiv October 24, 2008
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