1. A person who enjoys and thinks highly of your father, usually this person likes your father more than you, so be careful of the person who is saying this phrase.
2. Also a great response to everything, always tell people "I like your dad" when they ask if you have a crush on someone.
Bully: Oh yeah, don't you hate everyone ?
me: I like your dad though.
Person: What do you think of my dad ?
me: I like your dad :D