Quote from Frasier in The Unkindest Cut of All
Martin: Look, I'm sorry I cut you off like that before, I've just never gone in for that psychological mumbo-jumbo. Probably started back on the force when they'd make us go see The Squirrel. Frasier: Who? Martin: Dr. Bergman, the department shrink. We called him "The Squirrel" 'cause guys got sent to him when they got squirrelly. He'd show you a bunch of ink-blots and ask about your toilet habits. If I wanted to talk about toilet habits, I woulda stayed partners with Nate Dombrowski. We nicknamed him "The Big..." Frasier: Thank you!