[doloputer]

In the UK, it's a 50-50 mix of larger and cider. I guess some people mix in some cordial too.

[drivers99]

Both replies mentioned "larger" (and cider) so I googled it and it's just a typo for "lager"

[doloputer]

Very common typo, with the way it's pronounced in some english speaking countries. (there's probably a joke in there somewhere about pints vs half-litres)