similar to "damn" in the form "day-UM". an extremely useful, generally non-offensive and throughly multi-purpose exclamation.
Person 1: Dude, I just won the f***ing lottery!!!
Person 2: Helladank!
*highfives all around*
or
Person 1: Dude, my uncle died this weekend.
Person 2: Well, helladank.
*sad, contemplative faces*
Person 2: Helladank!
*highfives all around*
or
Person 1: Dude, my uncle died this weekend.
Person 2: Well, helladank.
*sad, contemplative faces*
by NerakanDrac November 20, 2009
Get the helladankmug. by crazedmuffin July 8, 2010
Get the helladank, huhmug.