Top definition
When you turn on a lamp or a light switch and an electric monster comes out and attacks people, and only eats people with short spiky hair and bushy eye brows.
Bella- "Omg that oestur just snapped up jacob"
Edward-"yes!"
by PrettyFlyForAWi-Fi September 11, 2011
Get the mug
Get a Oestur mug for your sister-in-law Beatrix.