The art of getting as drunk as humanly possible so that your ability to speak, interact and co-ordinate suddenly escape you.
Once Clunked, a person will often only be able to smile in an abnormal way, place hands in one's pockets, fall over continuously and become excessively offensive.
What's up with Luke? I think he's clunked again? Oh Jesus!
Verb - The process of checking in and immediately checking out a document saved in the Desksite document management system - so as to ensure collegues can access your latest contributions.
"Hey, I just clunked that document, so you can rip it to pieces and create more work for me now."
The past tense version of Clank
Yo i just clunked danielle!