She was pounding the flounder.
by Did bish February 26, 2016
Q: What's Mike up to this weekend? A: Since his girlfriend is away he's probably gonna sit home and pound the flounder.
by FunnyMFer March 30, 2010
by echzthskltiu March 21, 2009
For one to have intercourse with a third-wheel.
by TheFlameBurnsWickr February 24, 2016