Leave it to Kirilenko's hair

Season 6, Episode 11: At school, "Beaver" (played by 28-year-old Andrei Kirilenko(notes)) gets into an argument with a girl who retaliates by making fun of Beaver's hair, calling him a sheepdog. Incredibly self-concious, Beaver goes out to the store and buys different hairsprays and gels to try to improve his hairdo. He doesn't get the reaction he was expecting when he tries his new hairdo out on his family and teammates. Hijinx ensue.