Driving White Female: a term used by bros to belittle the opposite sex and also make booty calls.
"Bro! look at that car in front of us! it's had it's turn signal on for like a bagillion miles. Plus, she is weaving almost as much as we are! Man, if that is a dwf, i am gonna tap that so hard!"
"That would make it a DWF DUI! Double whammy!"