Top definition
A blow job given to a standing male while the sitting female is urinating. To completely nail this sexual position the toilet seat should break.
"Oh man I had the best dirty janice ever last night"

"We had to go to home depot to buy new parts for the toilet seat she broke while giving me a dirty janice"
by BJ8520 October 15, 2009
Get the mug
Get a Dirty Janice mug for your barber Jovana.