Help I'm 14 and guys said hi to me and parents freaked out :/?

Ok I went to the mall and my parents picked me up and on the way out they said hay ! Girl in the white shorts! And I looked and they winked at me I was flattered cud they were reaaallly cute but my dad saw! :o and he jumped and said that's my daughter you little punks ! And went on in a racial slur in Spanish I couldn't make out what he was saying that's how bad it was anyways I'm really embaressed and it's akward w/ my parents right now this isn't the first time this has happened but question I's how do I make it less akward and tell them Im not like some of the whores at 14 ? My friend got pregnant and ever since then they've been real jumpy w/ guys around even when I've yet to even have my first kiss what do I do???