but ... ' memory lane for colon had turned into a bad road through a dark valley ' ... well , when your best mate 's got an arrow in his eye an ' there 's blokes and horses screamin ' all round you and you 're scared shi -- you 're really scared , an ' you come across one of the enemy ... well , for some reason or other you 've got this kinda urge to give him a bit of a ... nudge , sort of thing .