when somebody who doesn't have a girl friend or a loner shakes his special organ with his hand
Ever since Chris's girl friend broke up with him, he is relying on hand-pump.

Matt was doing hand-pumping whole night, he looks so pale.

Hand-Pump is the best way to satisfy yourself without spending a single quid and No-tensions as well.
by Anks00 April 30, 2011
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background - dan brown
an insult presumably meaning 'wanker' or 'laurajean'
''can i have a bong dan'', ''fuck off you hand pump''
by jonny p January 29, 2005
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The act of frantically pleasuring oneself whilst alone.
Oh my lord! I walked in Andrews bedroom yesterday and I caught him on the hand pump. Whilst watching the free 10 minutes on television X

The dirty little swine he needs to meet a woman.
by Dmchale8@googlemail.com December 29, 2016
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Hey Delilah, have you seen Tim?
Ya, he's just in the car giving himself a quick hand pump.
by pratti12345 November 14, 2010
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Discovered by men but stolen by the female species at a horrid attempt to bargain with the opposite sex by attempting to offer something as a treat, when in reality, it is something very ordinary, manipulated by evil girls to make you do chores or give them flowers! The 21st century version of a kiss!
Dave is the Hand-Pump king
by Graham Kingswood August 19, 2008
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Example of the penis or the love length in slang when your having a penis names battle
She couldn't wait to get me home to play with my "single handed pump action yogurt chucker
by Few good men December 20, 2016
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