Sometimes what people say confuses me.
 

I was on a bus recently, going to the doctor. I heard two men talking about a woman. One said, "Donuts? She's got snow tires. She can't tuck." The next stop they got off. I had to stay on the bus so I never found out he meant. The woman next door said that at work she had a bulinibu, an FCB, and a stinkbum. She said they used to have a faniso but not any more. I have NO idea what she meant.

Re: Sometimes what people say confuses me.
 

Donuts and snow tires together might be a reference to "driving donuts", i.e. driving in big circles in your car, often in an offroad manner, and tuck seems to be some sort of offroad vehicle.

The rest I have no clue.