Gate lice is a pejorative term used to describe a phenomenon observed among air travelers where passengers gather in front of boarding gates before their designated boarding time.[1][2][3] The term has gained recognition within the community of frequent flyers, particularly on platforms such as Flyertalk.[1] This phenomenon may make the boarding process more cumbersome.[2][4] For instance, it can lead to congestion, longer wait times for those who have prioritized boarding, and confusion.[4] To avoid behaving in this manner, it is recommended to stay in one's seat until one's boarding zone is called.[5]