I Have learnt Up Cat Pole cat by the two ronnies off of the Jehosaphat & Jones Lp i have. just one words eludes my ear at the end of 3rd verse, sounds something like curahbuches or something,

.........He said i'm at the end of my wits
ever since the day grabbed you by the ?????????????


I've been told the only way to get the actual lyrics is to buy Ronnie Barkers book "My complete works" but it'd be a bit pointless for one word! Anyone out there have that word?, or even the Lp they might have a listen themselves???????
Thanking you Mudcatters!