S03E11: Ladies' Day

Barney and Fred skip work to go to the ball park, but Barney only has one ticket. The situation gets complicated when Fred dresses up as a women so he can get in free for Ladies' day. After Betty finds lipstick on Barney's handkerchief, the wives are in hot pursuit. Adding to Fred's problems is the fact that Mr. Slate is entertaining a client at the game.