1 definition by Craig Ryan

A laugh created by Sean Thoman and coined by Craig Ryan, is a laugh which is unexpected, ceased early, and performed by using two overlapping partials of the voice. It is sometimes performed when at a loss of words due to an unexpected greeting or question.
Person: "Hey Sean. How was your summer?"
Seany: "Hahn."
by Craig Ryan August 31, 2004
Get the Hahn mug.