a unit of explosive force equal to one billion (109) tons of trinitrotoluene (TNT) or a unit of weight for a really fat person.
by dollsofvalley June 13, 2014
A form of measurement used by mostly “youngsters” or “millennials” to show how large something is when all other words have failed in expressing how big said object or action is.
Person 1: Yo man! Last night she gave me the gigatonic succ it was so extreme!!!
Person 2: That succ had to be quite the deal if you had to use “gigatonic” to describe it.
Person 2: That succ had to be quite the deal if you had to use “gigatonic” to describe it.
by Kelpflakes October 29, 2017