Horny friends are friends who like to talk about horny ass shit and some how get horny together
My best friend: Wait is it plastic or....
Me: No it's strap on
My brother: No it's a fucking machine
Me: No they all do the same thing geez, now we're horny friends
When you are desperate for friends so will go out of your way to try and make friends with random people
Those people are so friend horny, they are trying to make friends with everyone.
A person who likes to have intercourse with various animals including chickens and have intercourse fantasies about his step sister
Horny friend Got down and dirty with a Chicken