Some more info... I studied the Abbot and Costello routine for hours trying to get the back and forth flow just right, half of what makes "Who's on First" funny

Some more info... I studied the Abbot and Costello routine for hours trying to get the back and forth flow just right, half of what makes "Who's on First" funny is the timing and delivery (some might say it's all timing and delivery). Some things are technically a little of a stretch to make it match their original routine better.