i don't really have one
the fake answer a person uses to look cool, but it’s just their way of avoiding picking a side or a snack when asked what they like best about something they don’t even know
'I don't really have one', after being asked what they like about the new game they don’t even play
'I don't really have one', when asked what they like about the movie they didn’t even watch
'I don't really have one', when asked what they like about the snack they didn’t even eat