I don't know if I can find clips for each one, but here's a list and a brief synopsis without jokes (making the whole thing seem unfunny).
01. Seinfeld, The Race (S6 E10)Jerry's girlfriend Lois works for a man whom insists Jerry cheated during a high-school race and clamours for a re-run. Elaine dates a communist. Kramer begins work as a department store Santa with Mickey. George is the glue that holds this episode together.
http://uk.youtube.com/watch?v=bGUqLqTKSQk02. Peep Show, University (S2 E4)Jeremy and Super Hans join the band Executioner's Bong for a tour of south-coast Universities, but things go wrong. Mark tags along for the ride, masquerading as a student in pursuit of a woman he met in a shoe-shop earlier that week.
(embedding disabled, bah)
03. The Ren and Stimpy Show, To Salve and Salve Not! (S3 E1)A salesman attempts to sell cans of salve to Stimpy, much to Ren's chagrin.
04. Early Doors, Big Boys' Beano (S1 E6)The male regulars of The Grapes gather for breakfast before their day at the races, followed by a pair of sister strippers called 'Twin Cheeks'. We never see the day out, but we see their reminscences as they return to The Grapes for a lock-in round of drinks.
05. I'm Alan Partridge, Watership Alan (S1 E3) Alan becomes the target of hate by local farmers after offensive comments on his radio show. He also lands a job presenting a video brochure for a canal-boating holiday company.
http://uk.youtube.com/watch?v=8iE6cuQQbAI