They only have one pair of trunks.
They both have their trunks in the front.
They're usually the elephant in the room
Bob. Same guy laying on the floor Matt. Same guy hanging on the wall Art. Same guy in a mailbox Bill.
Because it can swim
They both have flies on them.
Child labor laws forced all the shoe factories to shut down.
Easy. Lock them both in a trunk and watch who will be happier to see you after you open it in 15 minutes.
Sheep. Why do elephants have trunks? Sheep don't have strings.
