The union is like having herpes.

Herpes.

If you love something, set it free. Just don't be surprised if it comes back with herpes...

I feel the same way about disco as I do about herpes.

Glitter is the herpes of craft supplies.

We can't really say more about it than that it does not appear to have been a herpes case, but we cannot exclude herpes as a cause so we are treating that as a suspect.