The phase where a guy has the need to sleep all day for several days. This could be due to a breakup, they constantly have nothing to do, or they're just really lazy.
Similar to Bears and other animals where they sleep for the winter.
Similar to Bears and other animals where they sleep for the winter.
Bob: Have you seen Dave lately? I haven't seen him in a bout a week!
John: Yeah, he's in his Guybernation phase.
John: Yeah, he's in his Guybernation phase.
by Larcondos July 10, 2011
by Rock3ebChick March 7, 2009
When a guy doesn't leave the house all day long. He just sits around doing guy stuff. e.g. watching sports/porn; playing video games; eating junk food
Man, my girlfriend is out of town this weekend and I just plan on guybernating. Eating pizza, watching the game, some porn and playing GTA4.
by johnnynono February 25, 2009