Is there an equivalent of the spanish "que hueva" slang expression in English to denote that you feel lazy about doing something?

Solution 1:

"Can't be bothered" is an indication of laziness, but if you're feeling lazy and want to save on words, sometimes a simple "meh" will suffice.

Solution 2:

One that has gained currency in recent years, at least in the UK, is Can't be arsed.