I just did a very quick colorization of this one. I'm still practicing my Illustrator skills.

Anyway, try to guess how much of the following story I made up.
I got to the office this morning, and there were two birds flying around, chirping maniacally, and roosting on the lighting fixtures. We couldn't figure out how the birds got in the building. They didn't have IDs. I guess they convinced somebody that they left their IDs in the car so that they would let them in the door. Birds are weird.