The term 'slapstick bit' is a comedic technique used in films and theater. It involves physical comedy, such as pratfalls, stunts, and exaggerated movements. The two crossword solutions for this term are GAG (3 letters) and ANTIC (5 letters). A GAG is a joke or prank, often involving physical humor, while an ANTIC is a mischievous or playful act. Both of these words are used to describe the type of comedy associated with slapstick bits.