Top Definition
I created a theory called "Whaletivity" basically for any group of decently looking girls or just girls walking around in general there is always a fat/ugly one with them or near them.

Go to the mall or look in your school's hallways and prove me wrong.
Friend 1:Oh damn look at those girls they're smokin!

Friend 2: wait here comes the fat one to come and ruin it.
Friend 1: Whaletivity....
by KevinSuicide May 20, 2010

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