slang One or more nuts. Squirrel food makes for a great a snack when you're on a high-protein, low-carb diet.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
n. a nut; a loony person. The driver of the car—squirrel-food, for sure—just sat there smiling. Some squirrel-food came over and asked for a sky hook.
McGraw-Hill's Dictionary of American Slang and Colloquial Expressions Copyright © 2006 by The McGraw-Hill Companies, Inc. All rights reserved.