Hi Vlad The expression "to be wishy washy" refers to a person who can't make up his or her mind, to someone indecisive or to something uncertain. For example, if you invite someone to your party and he/she first answers 'yes' and five minutes later 'no' and finally says 'I don't know yet', then you could say it's a wishy washy person. Hope this helps! Regards Karen

when someone can't make up their mind we call him wishy washy. Everytime in different opinion.