Canker Sores

[Hiro]

You ever had one? I've had them many times, although more frequently as a child. They are a bit painful, but I really don't mind them too much, except when they get in the way of eating/talking.

[Feynman]

I don't know.

[Hiro]

What do you mean you don't know? If you know what a Canker sore is, you should know if you've had one or not

[Himu]

I used to bite them for no reason.

[Hiro]

Pushing your tongue against them actually feels kinda good sometimes

[Samus Aran]

Yeah, I've had them plenty of times. They're annoying as hell.

[StarPilot]

I got them a lot when I used to wear braces. I'd end up biting them when trying to eat. Haven't had any at all ever since I got them off.

[Dullahan]

canker sores are herpes

But I hate the ones that get in your gums below the teeth. Those motherfuckers stay there for days.

[Classic]

They suck and I hate them. 

[YPrrrr]

I used to bite them for no reason.

Same. I used to be annoyed when my teeth couldn't reach one

[l a c e y]

ah i get those all the damn time.
they go away fast though.
i asked my doctor about them and she said just to brush your teeth a lot.
and use mouth wash.
and so i do and they go away asap.

[Travis]

i used to get one like every 2 weeks but i dont remember having them recently

[Lozal]

Ick, I hate them.

[Walter]

I've had a few before.

[[hedy]Zidone]

Yes, god dammit yes.

I bite the insides of my cheeks and lower lip far too often. :'(