squirrelly

Resembling a squirrel.

Mom can act a bit squirrelly sometimes, and I swear it's usually worse after sunset.

Near-synonyms: batty, nuts, nutty; see also Thesaurus:eccentric, Thesaurus:insane

Resembling a squirrel.

"This aircraft seems to be acting a bit squirrelly," the pilot complained uneasily to his copilot.

"We got bumped. We got thumped," an American pilot was heard saying. A U.S. pilot also reported that a Chinese plane was "squirrely. Not real steady."

Resembling a squirrel.

Some of these lemurs seem almost squirrelly.