Verb - Someone who ignores all their other friends when they are dating a boyfriend/girlfriend
I haven't seen or heard from Jennifer since she started hiberdating Teddy four months ago.
by Andy Freemon November 25, 2010
In addition to being a situation in which two people date so exclusively that you rarely see them, the hiberdating couple will make occasional public appearances. During these appearances, the two will never acknowledge anyone but each other, never stop touching/caressing each other, and will annoy the living piss out of anyone and everyone in their vicinity, especially used-to-be friends of the hiberdaters.
Wanna go hang out with Kenny and Marissa?" "Sure, if you want to puke your guts out listening to them talk goo-goo to each other... they've reached hiberdating status ever since Kenny refused to take his hand off Marissa's knee during Science class
by SpaceMountain January 20, 2011
When a couple sleeps almost too often during the winter months. They take multiple naps and sometimes can sleep through the entire night.
Oh, they're in Josie's room, hiber-dating.
by ErinIvy January 12, 2011
Dating Someone Only During The Winter Months And Then When The Weather Becomes Nice Out Breaking Up With The Person.
"I Thought Those Two Were Together?" "They Were But They Were Just Hiberdating.They Do This Every Year. First Nice Weekend Out They Called It Quits. Come October They'll Be Back Together."
by Rik27 April 14, 2010