Adorning oneself in a fashionable Snuggie, Slanket, CouchCozy, or any sleeved blanket of the sort. Also includes wearing accessories with one's Snuggie, most commonly a belt around the waist.
Did you see Jane at the soccer game last weekend? It was so cold that she was bustin' a snug to stay warm.
by Erin "Patches" Murray December 26, 2009