Squee is a noun that means a delighted squeal and a verb that means to squeal.

The origin of squee is unclear, but, as a noun it refers to a cry of delight. Here’s an example of squee used as a verb where it means ‘to squeal.”

I was so happy when the Steelers won the Super bowl, people could hear me squee with joy from blocks away. That’s the kind of unfettered delight that comes from a true fan.