a man brings a girl back to his house and it turns out his little brother is there so he decides that he is still going to have sex with the girl but they decide to use *code* lettuce (harder) tomato (faster) the little brother hears them saying it so he sneaks into his older brothers room and hides under his bed. the girl keeps saying lettuce tomato lettuce tomato lettuce tomato. so the boy finaly says oh my god could you guys stop making sandwiches you are getting mayonaise all over me