To furiously prod ones self in the anus with one finger whilst masturbationg visciously at the same time
Son, why does your duvet smell of poo and sex wee? have you been having one of your pokey bum wanks again?
by Dave September 16, 2003
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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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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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To sexually exite yourself until you reach a climax via ones bum hole
"Can you smell that?"
"Andys Having an other one of his pokey bum wanks"
by Andys Mom June 1, 2007
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to masturbate rapidly while anally pleasuring one's self with a toothbrush or other anal entry instrument.
by muscles August 22, 2004
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To sexually exite yourself until you reach a climax via ones bum hole
"Can you smell that?"
"Andys Having an other one of his pokey bum wanks"
by Andys Mom May 31, 2007
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One who stimulates/fingers their bottom hole whilst masturbating.
Jack got so turned on by “Transsexual Heartbreakers Vol 2” he had to drop his trousers and have a pokey bum wank.
by MisterLee October 7, 2003
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