Pun responses are a type of humorous response to a joke or statement that relies on wordplay. They often involve a play on words, such as a pun, and can be used to create a humorous reaction. Two common examples of pun responses are groans and MOANS. Groans are a low, guttural sound made in response to something that is seen as unpleasant or annoying. MOANS are a longer, more drawn-out sound made in response to something that is seen as painful or uncomfortable. Both groans and MOANS can be used as pun responses to create a humorous reaction.