by Richard Platzman February 07, 2004

by cat November 18, 2004

by Peter February 24, 2005

by jackh2 September 27, 2005

When one singularly fails to achieve what they set out to do when commencing a conversation, much to the disappointment of their peers. A failure to either glean or pass on any information during the course of a conversation.
You just tonked that conversation. You just exchanged niceties for ten minutes. Phone them back and actually find out what time we're meeting.
by jgalffromcrig October 20, 2010

by crowleh July 16, 2008

man, the line of people is tonk,lets go somewhere else.
the traffic on wharf road will be tonk mate, lets go another
way
the traffic on wharf road will be tonk mate, lets go another
way
by knockalot May 17, 2007
