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 09, 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 06, 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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Putting your finger in your bum to aid wanking if you have taken a load of oats and it's taking a while!
I opted for a Finger Bum Wank last night
by J-Boner! August 13, 2008
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Getting a girl to put their thumb up your bum while she tosses you off
Thummy Bum Wank............... Ahh babe... put it in there, but make sure you keep your rhythm
by Nizzlebizzlenizzle August 19, 2011
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Pressing the bum cheeks of another man/women together whilst vigorously moving your penis up and down, between the pressed cheeks.
LsLaws was knelt whilst Raj was on all fours giving him a mexican bum wank!
by WolfCIS December 14, 2010
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