To not know what this means yet?

[shesgrownhorns]

To not know what the biscuit emoji means, where I get one from, and in which context to use it?

I'm not sure myself. Assume it started with the Gordon Brown "favourite biscuit-gate".
Sometimes it seems to indicate a troll, sometimes just something the biscuit-doner (biscuiter? And the recipient could be a biscuitee, perhaps) thinks is a silly post.
Anyway, I'll hang around here with you and hope to find out.

On the main site if you scroll down there are Smiley hints. means ‘No comment’.

Me neither , I rarely use them..

Thank you. How do I get one though?

Started off as no comment but a lot of users now take it as 'you take the biscuit, mate'.

For me, it's like.... Whatever.
I know you're lying
or
You're being goady
or
You're talking shit

I've only used it twice ever though I think.

What you've just said is so ridiculousI don't even have the words... But here, have a jammie dodger.

@shesgrownhorns you type [ biscuit ] but without the spaces.

sorry just practicing