I said ‘@’ there, not ‘at’. Not there, no, that’s definitely ‘at’ – and so’s that bit.
If you ask me for my email address, what I’ll give you in response depends on the context. If that context is that we’re chatting in a pub (so there has been some drinking) and perhaps you want to forward a link to some really funny video clip to me, there is a specific address I’ll give you. I will say:
“at dot co dot uk at dot co dot uk at dot co dot uk”