I don't say this much, but hopefully, she has memory loss.

Here's what you do: you find a friend who is a girl, and ask her to go on a fake date so that your grandma doesn't ruin a real date.

find one of the same sex, so your grandma has more to talk about. ^_^

Go on a fake date.

Well, you might learn some good old ways :)

what how did that happen?

"Well, you see, what had happened was..."

#3 OP lost a bet with their grandma

We need a follow up

Sneak her some diuretics on the day you need to go on the date; she'll be stranded.

I do see how that could pose as a problem if Grandma decided to go with OP anyways.

Make it a double date. And please explain what happened.

well hopefully she tells stories, older people always have the best stories LOL especially about the "good ol' days"

They also have stories from when OP was a baby.

Except my grandparents

A geriatric chaperone? Good luck living it down, OP.

Have a fake date. She won't know the difference and a friend gets free food? :)

Depending on your date it might turn out for the better, it will surely be a date both of you will remember.

What was the bet? Oh and I'd love to hear how that date of yours turns out. I imagine it would be interesting :)