I am calling in sick today.

She can do impressive side-splits.

She couldn't help but burst into a side-splitting laughter.

Her last name is Sickle.

The Siberian hamster is a small rodent native to Siberia.

Siberian hamsters are small rodents native to Siberia.

I have a Siberian dwarf hamster as a pet.

Siberian dwarf hamsters are small and adorable pets.

He carried two side arms for self-defense.

Siberian grouses are known for their beautiful plumage.