Pluck a rose slang dated euphemism
(Of a woman) To urinate or defecate; used as a polite excuse for wanting to do so.
Mary's in there plucking a rose. Don't disturb her.
Mary is off plucking a rose—she will be back in a few minutes.
I plucked a rose for a few minutes, and then when I came back, they had already gone.
To poop.
(Of a male)To pee
To take a pee or (less commonly) defecate.
To poo into the diaper.
The verb "pluck" must be conjugated according to its tense.
The origin of this slang is not clear.
Someone who is totally bad at doing something.
Mary really can't sing for toffee.