A fork of Rural Dictionary
When a man is going to "shake the dew off the lily" he is talking about shaking the last few drops of urine off his penis after urination. Euphemism for taking a piss.
I'll be with you in a minute. I'm just gonna shake the dew off the lily.
The act of taking a piss and when done,vigorously shaking the penis in a up and down or side to side motion so the last drop of piss flies off into never never land!
I had 4 long island teas down at the strip club for lunch,I'm gonna go shake the dew off my lily and get back to work.
Whew, I gotta go shake the dew off my lily.