Idiom Magic﹕荒唐的;瘋癲的 (As) crazy as a bedbug

【明報專訊】"I feel terrible," Dolly wept. "I overheard some humans, and they described someone as being crazy as a bedbug." Dolly's husband laughed. "They're just jealous because we can stay in bed all day and they can't," he said. To say someone is (as) crazy as a bedbug is to say he is foolish or acting insane.