You could act like you where really into wrestling yourself, get all eccentric and really into it, dress the part, and try some "cool" wrestling moves on your pops, Basically over due it to the point where your dad can't take it and begins to hate wrestling himself... Note: you'll probably have to dress in wrestling paraphernalia 24/7, and maybe even make up your own wrestling persona, and stay in character for as long as it takes...
Imagine: Your dad is eating breakfeast, reading the paper, You run into the room, Body slam the table, then look your old man in the eyes, and say in your best wrestling voice "arghhh old man". " I chanllenge you to a double mania cage fest", " and if you decline I ll body slam you into hell". Never let up, and always annoy him with your wrestling antics...
If your dad takes aliking to the "new you", well then you have problems.
you dont hate wrestling, that is not wrestling.
Holy sh!t rick flair still "wrestles"? Isn't this guy like 73? lol what a joke.
I can't lie, Ultimate Warrior cracked me the hell up though..his enthusiasm was classic
Ask your dad to watch VISION QUEST.
Stay Classy!