No one drinks beer out of a can. Blair and Methos both hate the cold. All males are capable of multiple orgasms. Mutual dislike leads to fantastic sex. Vulcans DO have feelings.
Computers can have sex.
Impetuous pilots and cowardly thieves make a very good pairing. If one of the duo has to dress in drag, it's always the biggest, most macho of the two. Bruises never last long. Male nipples are inevitably a huge erogenous zone. The broken cheek bone actually improved a certain CI5 agent's looks.