Weird dreams

I've been having weird dreams lately. What's up with that?

I had a dream that a box of Luvs cost $32 a box. Or that Avery and I took a walk and there were hundreds of bunnies. That I took Avery to her first day of preschool and she was the only one wearing a school uniform. Whiskey.tango.foxtrot?

Maybe it's because I'm not sleeping normal hours? Or that I'm in the middle of working 3 on 2 off for three weeks so I'm lacking on sleep?