Somebody That Has Strange Or Idiotic Behaviour.
1: What Time You Coming Out
2: I Already Told You, You Twonkk
idiot, thick-head etc
James: i fink kelly o iz FIT
Tim: james, u r such a twonk!
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...!
Slang word for a vagina.
"Shut up slag, show us your twonk!"
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
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.
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'