What does hijack position in poker mean?

poker seat names Various Types of Poker Variants · 1 Texas Holdem · 2 Omaha hi · 3 Omaha Hi-Lo · 4 5-Card Omaha · 5 5-Card Draw · 6 7-Card Stud · 7 Badugi · 8 Chinese Poker

In the game of poker, the cutoff position refers to the seat immediately to the right of the button Meanwhile, the button itself is widely recognized as the pokerbros unions and clubs Are some seats always the same position and I've mis-categorized somewhere? Are any of my seat names wrong? And lesser important: would you