What are some examples of double entendre?

Expression given as a reposnse (usually) that has two meanings, one of is more obvious than the other. Usually the obvious meaning is mundane the other may be humourous, sacastic, risque, vulgar, or rude. If subtle the double entendre may go unnoticed by the listener. A innocent example is "Do you think today's kids exhinit ignorance and apathy?" would be "I don't know and I don't care." or "What did the cook say to the sous chef making the chili sauce?" "You can't put too much cayenne into this recipe!"