What is the reference to I Love Lucy in the Parent Trap?

In the 1998 remake of "The Parent Trap," there's a humorous reference to "I Love Lucy" when Annie and Hallie, the twin sisters, perform a comedic scene reminiscent of the iconic TV show. This moment highlights the twins' playful nature and their bond while also nodding to Classic Television. The reference serves to connect the timeless themes of family and mischief that both shows explore.