Dooker

And that reminds me... I got new dookers a couple of weeks ago and I haven't tried it on yet.

Source: wiktionary

You'll be packing in boozing next because of the alcohol that's in it. (Ethyl-Alcohol being toxic, of course...) - and swimmingน^([sic]), for fear of taking in a gobful of chlorinated water (you should see how my dookers have faded since using Penrith swimming pool; what's it doing to my innards?)

Source: wiktionary

'Oh, if youre gonna stand there like a stookie.' Wee Malkie threw Jamie his shirt and watched him brazenly as he came out of the water holding it in front of him. 'So do they not wear dookers then? In Africa?'

Source: wiktionary

'It was fantastic being a 'Dooker' welcoming the new year. It's terrific how much energy and excitement the Loony Dook generates and the fantastic fancy dress costumes people make and the money generated for charity. We'd like to take this opportunity to wish everyone a Happy New Year!

Source: wiktionary