A popular restaurant chain has removed an order number due to an internet meme.

In-N-Out Burger no longer offers No. 67 in its ticketing system for customer orders, an employee confirmed to People magazine on Tuesday. The move comes after teenagers allegedly flooded the company’s locations to try and get the order number due to the viral “6-7″ trend .

Social media videos have shown crowds cheering at In-N-Out restaurants when employees announce order number “67″ or “6-7.” The chaos even led to some staff members appearing to avoid saying the digits.

But now, orders in the system skip from No. 66 to 68. One video clip shows an employee telling a customer that the restaurant took 67 out of the system; others reported the same issue at other locations on Reddit .

An employee t

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