To dune is an non-alcoholic activity mostly consisting of postponing all of your worktasks and canceling your appointments in favor of playing videogames, watching porn, laying on the couch and stalking hoes on facebook.
To dune is the opposite of to beef
What did you do last weekend? - I were mostly playing fifa 11
. - OK, so you just duned...
Ah, I'm not quite sure... I mean, this box social
sounds rad but i think I'll just stay home to dune.