Confession: I am currently rocking a boring blue mouse pad that slips and slides around my desk. I hate it, but I haven't bothered to replace it. After seeing these hilarious pads from KnockKnock, though, I think I'm ready for an upgrade. The mouse pads are made from a tablet of paper and encourage doodling. When you've filled one to capacity, just tear off the sheet and start another. The pads are $11 each, and designs range from the utilitarian Endless Voicemail mouse pad to the silly, time-sucking Daily Mood Tracker mouse pad that tracks your moods on a scale from 10 ("Loving Life") to 1 ("Kill Me Now").