How Many Times Does Britney Spears Sing "Crazy" and "Baby"?

A lot. 

Looks like somebody had a lot of time on their hands because a 5+ minute compilation of solely Britney Spears saying "baby" and "crazy" in her songs has just surfaced on YouTube... and we're, well, dumbfounded. You actually don't even notice it at first... like for the first 20 seconds it could really just be any Britney Spears song.

We weren't able to last the whole way through, but maybe you'll fare better than us. Give it a try!