The good-luck bird (actually a stylized version of the goldfinch) of the Pennsylvania Germans, frequently painted on barns as a symbol of good luck and happiness. Derived from "Distelfink", Pennsylvania Dutch for "thistlefinch", or goldfinch.
Early German settlers in Pennsylvania thought of the distlefink, or goldfinch, as the bird of happiness and good luck for all.
a dirtyleg is a girl that loves to have a good time and it doesn't matter who with. She is the most hated girl at a party by the girls because most guys are flocking to her knowing they will get laid. Also someone you can call on at a short notice to party with. booty call
I called me a dirtyleg last night cause I was bored, and she got me stiff as a board! If you wanna get laid I know a dirtyleg we can call.