TikTok’s new favorite thing is “Friend Dictionaries” . . . or, shared slang only you and your closest friends understand. People are posting videos where they quiz each other on different words. Couples and siblings are doing it too.

@jedandjade we speak a completely different language to each other #relatable #trend #coupledictionary #couplescomedy #relationships #foryou #fyp ♬ Monkeys Spinning Monkeys – Kevin MacLeod & Kevin The Monkey