Titter tatter 

Pitter patter

Up the swing 

Beyond the ladder 

And that's where you'll find the wonderfully mad

Absurdly distinct 

Derisively deranged 

Detrimentally dischanged

Haphazardly insane 

Deniably humane 

Detripitley 

Deteritably

Detymphonically 

Disillusioned

The hatter