Llama, Llama, and Duck, the desk chickens

Desk Chicken [desk chik-uhn] noun: 

Widely mistaken for a domestic fowl, the desk chicken is in fact wildly untamed and will upend your paperclip basket and sticky tape your mouse to your mousepad at the slightest provocation. Their stealthy antics almost always go unseen by the human eye, however it is a strongly held belief that if your stapler ever jams, or your hole-punch empties it's confetti-like innards all over your office space, then the desk chicken is usually to blame.

Despite their spritely antics, the desk chicken warms the heart of anyone who is lucky enough to have them nest on their work desk, and they will quite often trick the hard working office dweller into thinking their day has passed much more quickly than it really has, just by the sheer brutal force of their cuteness.