tongue twister

Teacher: Okay class, who can give an example of a tongue twister

              and challenge a classmate?

Nancy: Ma'am! She sells seashells by the seashore? 

                       I challenge Adrian! (sinister laugh)

Adrian (utol ko): She sells seashells by the seashore! (victorious smile)

                         How about this Nancy?

     TAPIKOTAKUPETAPIKOTAKUPETAPIKOTAKUPETAPIKOTAKUPE!