1 definition by Clive&Cleatus II
A word that is spoken or muttered while someone is in the process of swiping (swipe) an item that already belongs to them. Similar to 'yoink' except 'yoink' is spoken when someone is swiping an item that rightfully belongs to someone else.
Dennis said 'yonk' as he swiped his cassette adaptor from the cassette deck of the Chevy Suburban. Now how am I going to listen to my iPod on the way home from work.
by Clive&Cleatus II April 2, 2008