For the Overseas FS users some of my vocabulary here in the UK.

As does tosser.

I don't but lots of people do yeah

I do last winter I went arse over tit on the drive and broke my wrist ugh :/

That's wanker, you tosser.

(no hard feelings just wanted to call you a tosser)

Guilty.

"I'm gobsmacked by this post" would be better, though 'gobsmacked' means more 'unexpectedly amazed' rather than simply 'amazed'.

Thank you for enlightening me