"If something good happens to you, it might've been because Otter helped you out in secret."

...so, Otter hasn't been helping me out at all, then. :(

You otter know.

- Alanis Morissette

Ba dum pssst.

Otter to the rescue.

How to split up a cake for three people? Invite one more and make four pieces.

i thought there was an otter deity in Egyptian mythology. Just turned out to be a sacred animal or household under Wadjet