re: What do you define as job hopper?

I'm at a conundrum. I've been at my employer for nearly 8 years, and I keep getting interest from other employers for senior leadership roles that would pay me more, but I plan to retire within two years. I can stay right where I am with lots of autonomy, but I truly cannot stand the guy I report to. He is unqualified, knows nothing about the kind of work I perform and is too timid to pick up a phone and call me to discuss business planning. He's an impediment to effective work. I don't know if I want to stay if I have to keep reporting to him, but it wouldn't be fair to a new employer to take a leadership role that I'll bail on in less than 2 years. I may just retire earlier and work independently to subsidize retirement as a business consultant or manufacturer's rep firm.