rebel trap noun in pool, the largest regulation-size table US,1990 In the US, the large tables were unknown in the south, giving rise to this term in the north.
[W]hen those southern gentlemen came to New York and tried to move around on those big tables, they looked like they just got out of the blind men’s home. We called the five-by-tens rebel traps. — Minnesota Fats, TheBankShot, p. 87, 1966