King of the Hill - Season 7 Episode 11 -

Buck comes up with a scam to make money off of Luanne's good looks, by putting her in the boxing ring. After a few bouts where Luanne dominates her opponents, she grows confident. Believing that the set-up bouts are real, she calls on Frieda Foreman for her biggest match yet. Hank warns her of the charade, but Luanne has a point to prove.