67 in, 67 out American burger chain In-N-Out has removed the number “67” from its order system after crowds of teens started gathering at outlets just to hear it called, People magazine reported. The move comes after the “6-7” trend blew up online. Pronounced “six seven”, the phrase does not mean anything and is usually paired with a hand gesture mimicking weighing two options. It became a massive inside joke among teens in 2025 and even landed Dictionary.com’s Word of the Year. Staff told Peopl