i just realized ppl call her TIP because her name is GRATUITY.

The video likely worked due to a clever wordplay and a relatable realization about the character Tip's name being Gratuity, which is a form of tip. The use of various clips and the clear on-screen text made the observation easily digestible and shareable.

The video features a series of clips showing different characters and a tablet displaying a tipping screen. The on-screen text highlights a realization that a character named Tip is called that because her name is Gratuity.