He really didn't look the type to be an un-married, obscure porn collecting, monkey spanking freak... Can't possibly imagine why he would be a window cleaner - no hint of him perving whilst 'Cleaning Windows' Now I go cleanin' windows to earn an honest bob For a nosy parker it's an interestin' job Now it's a job that just suits me A window cleaner you would be If you can see what I can see When I'm cleanin' windows Honeymoonin' couples too You should see them bill 'n coo You'd be surprised at things they do When I'm cleanin' windows In my profession I'll work hard But I'll never stop I'll climb this blinkin' ladder Till I get right to the top The blushin' bride, she looks divine The bridegroom he is doin' fine I'd rather have his job than mine When I'm cleanin' windows The chambermaids' sweet names I call It's a wonder I don't fall My mind's not on my work at all When I'm cleanin' windows I know a fella, such a swell He has a thirst, that's plain to tell I've seen him drink his bath as well When I'm cleanin' windows Oh, in my profession I'll work hard But I'll never stop I'll climb this blinkin' ladder Till I get right to the top Pyjamas lyin' side by side Ladies nighties I have spied I've often seen what goes inside When I'm cleanin' windows
I presume the full joke said “Why are Scandinavian women so hot?” Certainly not Stoke/Glaswegian women... This explains it all... https://www.slideshare.net/www.naguissa.com/swedish-versus-british-nightclubs