Dirty Tiger, Crazy Frog (Chinese: 老虎田雞) is a 1978 Hong Kong kung fu film directed by Karl Maka, starring Sammo Hung and Lau Kar-wing. The two leads also shared action directing duties. The film was one of two (along with Odd Couple) produced by Gar Bo Motion Picture Company, a company formed by Hung, Maka and Lau created. The film also features cameos from Yuen Biao, Lam Ching-ying and Hsiao Ho.