i don't really have one
what a clueless person says when they’re too dumb to pick a favorite, usually right after someone asked them what they like most about something they didn’t even care about
'I don't really have one', when asked what they like about the new song they didn’t even listen to
'I don't really have one', after being asked their favorite part of the concert they were too tired to go to
'I don't really have one', when asked what they like about the book they dropped