: relating to, resembling, or characteristic of a squirrel
- Where I live we used to have a real groundhog … moving through the too long grass in search of grubs, nuts, or other squirrelly snacks.
- —Bill Dunphy
chiefly US, informal
: tending to be unusually active : restless
- That I was a squirrelly kid whose need to leap from the piano bench, run outside and roll around in the mud would sooner or later kill his chances of doing something meaningful with music.
- —Andrew Corsello
: odd, eccentric
- … a mossbacked old hard-ass (… thirty-five or forty years old), just as squirrelly as hell and literally shivering with paranoia, who hops and whoops around those evergreen forests like some mangy, half-mad freak …
- —Larry Heinemann
- Despite a long history of observations, [Don] Yeomans is worried about [comet] Kopff's predictability. "Halley was a very constant, well-behaved comet," he says. "But Kopff is a little squirrelly."
- —Stephen Cole
: lacking stability or control : moving erratically
- A little wind had kicked up, making the faster cars just a bit squirrelly through the chutes.
- —Robert F. Jones
: morally dubious or questionable
- The squirrelly guy who sold Toph that cheap lock for his bike … just before we left Chicago—I wanted to punish that man—he said it was the best lock they had, "invincible, no sweat" he said—and the bike was stolen within the week.
- —Dave Eggers
- Your X-Files contract is up at season's end, you're suing your own studio for making squirrelly rerun deals …
- —Ken Tucker
- But I'm not buying any tickets yet. There's something a little squirrelly about the whole thing, don't you think?
- —Stanley Bing