Swimming trunks of all types.
Gladys: "Shall we go for a bracing in swim in this beautiful crystal-blue lake? It would be splendidly invigorating."
Humphrey: "My apologies, for I have forgotten my dookers and regrettably am reluctant to expose my bollocks to all and sundry."
poop or the action of taking a poop
i have to take a dooker
a loud, yet not smelly fart
I dropped a dooker
browneye- "where the sun don't shine"
The prisoner took it straight vertically up the dooker
A daytime hooker.
"Yo Pacco, isn't that the dooker you picked up yesterday at lunch?"
"the shit" the coolest of cool.
Yo! that's dooker! How much did you pay for that? I want to buy one of those for my cousin.