Related Clues

• Is up
• Nuts
• Plumb loco
• Unhinged
• Cave dwellers
• Crackers
• Daffy
• Louisville Sluggers
• Halloween decorations
• Loony
• Flying mammals
• Off one's trolley
• Night fliers
• Loco
• Is at the plate
• Upside-down sleepers
• Dotty
• Black Halloween critters
• Off one's rocker
• Belfry critters