4. Seal the Deal

By some miracle, a pair of German exchange students, sisters Fleur and Flugengraft, find Shane's jokes amusing so he asks them on a double date with Danny but the lads have no money. At Fred's suggestion, they act as paid guinea pigs testing pills for the chemistry department but the side effects are halitosis, belching, flatulence, turning green and passing out — all of which occur on the date.