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A person who is obsessive over something and is just so annoying.

Applies to people obsessed with others or with other things.
1. = Omg he wont stop talking bout the same girl, hes becoming obnnoying.

2. = Isnt it a bit obnnoying to own ALL of those star wars action figures.
by Gster-Manniac95 May 18, 2009
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