Elmer and Bugs do a one - joke act cross-country , with Bugs dressed like a pinhead .
When Elmer does not know the answer to a joke , Elmer gives act cross-country and hits him with a pie in the face .
Elmer and Bugs do a one - joke act cross-country , with Bugs dressed like a pinhead , and when he does not know the answer to a joke , Elmer gives it and hits him with a pie in the face .