LOOPY

Crazy

• A bit bonkers

• A bit eccentric

• A bit peculiar

• A bit wacko

• Bats

• Bonkers

• Crackers

• Daft

• Ditsy

• Eccentric

• Eccentric, to put it nicely

• Eccentric: sl.

• Missing a few marbles

• Not all there

• Not too sensible

• Nutso

• Nutty as a fruitcake

• Off one's trolley

• Offbeat

• Punch-drunk

• Responding to medication, perhaps

• Slightly daft

• Slightly nuts

• Whimsically nutty