Have three Kubotas and one Massey 135. Need to find better names for some of them.
The Massey is "Pepere's tractor" as it was bequeathed to my wife by her late father, our kids grandfather, or "Pepere".
The first B7510 is "the Home Tractor" as it's the one that stays here year round.
The second B7510 is currently going through modifications to make it ready to take up to my father's so he can keep his lane open through the winter, hence it is "Grandpa's tractor".
The B2410 stays at the airport for grass cutting and snow blowing and airplane moving (not to mention pulling a few idiots on all season tires out of ditches) so it's the "Airport tractor".
Yeah, we need to get more creative, I guess.
By the same token, the big ugly Belarus that I bought for my father years ago is his best buddy in the bush, skidding logs, moving dirt, building roads. "Borlov" is my Dad's best Russian friend.