Robert Downey Jr.: One of the party crashers who flips the table.
Notable for featuring Cyndi Lauper's song made famous in 1983 in its title and soundtrack, but instead uses a cover version by Deborah Galli.
Because Cyndi Lauper had not written the song "Girls Just Want to Have Fun," she could not stop the use of it in this film, including the title. But she could, and did, refuse to allow her record to be used.