French Dip Share definition Flag The act of a man inserting a large Dip of Copenhagen into his lip and then spitting it onto a females vagina covered in Roast Beef. Marquisha smelled good, she must French Dip. French Dip by Seymour Busch October 31, 2016 0 0 Get merch Get the French Dip mug. Buy Now — $32.95 See more merch