Shuffling sidewards
Off he walks
Heavy black trenchcoat
Eyes on stalks
Custom trousers
Eight legs wide  
Henry the Half-Crab
Woe betide

Awkward scrabbling
Can't hold keys
Narrow little doorway
Tangled knees
Toilet adjustments
Bean bag chairs
Henry the Half-Crab
No one cares

Can't be an astronaut
Never play guitar
Can't use a keyboard
Won't go far
Hiding from the fishermen
Far from shore  
Henry the Half-Crab
Somewhat raw