Can someone explain this joke?

Question

A blond goes into a restaurant and notices there’s a “peel and win” sticker on her coffee cup. So she’s peels it off and starts screaming, “I’ve won a motor home! I’ve won a motor home!”

The waitress says, “That’s impossible. The biggest prize is a free lunch.”

But the blond keeps screaming, “I’ve won a motor home! I’ve won a motor home!”

Finally the manager comes over and says, “Ma’am, I’m sorry, but you’re mistaken. You couldn’t possibly have won a motor home because we didn’t have that as a prize!”

The blond says, “No it’s not a mistake. I’ve won a motor home!” And she hands the ticket to the manager and he reads…

W I N A B A G E L

Answer 1

There is a famous brand of motorhome named Winnebago.  Its a play on words.

Answer 2

a Winnebago is a type of motor home

Answer 3

Are u a blonde...cause you didnt get that.

Answer 4

yeah. A famous motor home is a winnebago since she was a BLONDE she was dumb so she thought it meant Winnebago not W I N A B A G E L.

Answer 5

Win a bagel, and winnibago