2 definitions by mathvdk

The act of giving a fuck over a certain subject

-Smosh
Facebook statuses:

"Well thanks A LOT for that thing you did. I'm NEVER talking to you again!!!"
-Giveafuckness level 0
by mathvdk March 4, 2012
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A widely spread messaging service for both Blackberry and iPhone users that allows them to interact between each other.
Can we meet up later?
Sure, whatsapp me.
by mathvdk March 24, 2011
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