Johnny wanted to be an accountant

so he went for an aptitude test:
Tester: If I give you two Rabbits, and two rabbits, and another two rabbits, how many rabbits have you got?
Johnny: SEVEN!
Tester: No, listen carefully again. If I give you two Rabbits, and two rabbits, and another two rabbits, how many rabbits have you got?
Johnny: SEVEN!
Tester: Let’s try this another way. If I giveyou two bottles of beer, and two bottles of beer, and another two bottles of beer, how many bottles of beer have you got?
Johnny: SIX.
Tester : Good! Now, if I give you two Rabbits, and two rabbits, and another two rabbits, how many rabbits have you got?
Johnny: SEVEN!
Tester: How on Earth do you work out that three lots of two rabbits is seven?
Johnny: I’ve already got one rabbit at home now!

How many Jokes will it take for me to win?