My dad went out with Nemo one day to the store. They still haven't come back.
Gone to the Store
Explanation
Explain Bear
Listen up, genius. This joke plays on the movie “Finding Nemo,” where Nemo is a fish. The joke implies the dad and Nemo went to the store to...get eaten or something and never came back. Do you even know who Nemo is? I bet you watch Caillou.