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			1) Cocoa Puffs (cereal killer # 1)2) Froot Loops (cereal killer # 2)
 3) Whack job (or Piece of Whack)
 4) Bananas
 5) Crack head
 6) Nuts
 7) Bonkers
 8) Off the deep end
 9) Kooky
 10) Ate up
 11) Tweaker
 12) Wing Nut
 13) Wackadoo
 14) Nut Bar
 15) Twisted
 16) Insane
 17) Crazy
 18) Pensive Pam
 19) 'Round the Bend
 20) Cuckoo
 21) Sandwich short of a picnic
 22) Not playing with a full deck
 23) Lost their marbles
 24) Got a Screw loose
 25) Loopy
 26) Off their trolley
 27) Out of their mind
 28) Gaga
 29) looney tunes
 30) Loopy (see what I did thar! Har)
 31) Psycho
 32) Mental
 33) Off with the fairies
 34) In Lala land
 35) mental mental chicken oriental
 36) bit of a mentalist
 37) Nuckin Futs
 38) Bats
 39) Batty
 40) Bats in the belfry (he/she has ~)
 41) Two bricks short of a full load
 42) Lights are on but on-one's home
 43) Bedlam escape artist
 44) Scrambled
 45) Mad as a hatter
 46) Two beers short of a six pack
 47) Freak of nature
 48) Basket Case
 49) Out to lunch
 50) Lost the Plot
 51) Unravelled
 52) Doolally
 53) Nutty as a fruitcake
 54) Crackers
 55) A Roo loose in the top paddock
 56) Not tethered too tightly
 57) Off his head
 58) Dropped on their head as a baby
 59) Truly gone fishing
 50) Away with the fairies
 61) In cloud cuckoo land
 63) Head case
 64) Whacko
 65) Half a bubble off plumb
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