A foon is an intelligent-seeming fool, plonker, or wally. Probably short for buffoon.
'ere lads, this foon sent me 'arfway cross de Pewl on account of 'is giving me the wrong omnibus number.
7👍 25👎
Liverpool in the local dialect.
Mates, drink up, 'eres to de Pewl and all wut lives in 'er.
19👍 8👎