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to bang pots and pans together when your step-dad is drunk from too much christmas rum.
jim is twonking outside in the cold! mom, get him back inside before the neighbors call the police...!
by mary jane spam spiderman December 23, 2008
Somebody That Has Strange Or Idiotic Behaviour.
1: What Time You Coming Out
2: I Already Told You, You Twonkk
by Mason McEnery :) September 03, 2008
idiot, thick-head etc
James: i fink kelly o iz FIT

Tim: james, u r such a twonk!
by i iz kl May 25, 2005
Slang word for a vagina.
"Shut up slag, show us your twonk!"
by Jon23 August 09, 2008
a term used for ex boyfriends who treated their girlfriends like shit. the girlfriend uses twonk as a way of reffering to him and expessing her rage for his dick'ead behaviour.
Megan:i hate my ex, hes such a twonk.
mel: tell me about it. atleast he wasnt as big a twonk as jack. ha
by megan r September 16, 2007
To slap a person round the face with your penis, usually followed by a teabag (dunking balls in an open mouth). The two together form the legendary TnT (twonk n teabag).
David came round to my house and shat on my bed so I twonked the bellend.
by dodfrig September 24, 2006
Also known as a 'fanny-wank'. Originating around the words twat, woman, and wank. An effective insult if necessary.
'Oi wheres Kelly gone?'
'Shes just avin a quick twonk inth bathroom, she'll be out in five'
by Mac Playboy June 26, 2006