When you're dating someone and you will do whatever it takes to say their name in any and every conversation you have with someone. No matter what it is, you will talk about them constantly.
Whenever you're girlfriend/boyfriend tells you to do something, you will do it in a heartbeat because you know it will please them.
Friend: "Me & my girlfriend got into ANOTHER fight. I don't know what else to do anymore man. Got any advice?"
Whipped kid: "Aw dude, that sucks. Me and my girlfriend never fight. She always comes over to my house and we watch movies and sometimes I even cook for her. She's amazing. I love how we never argue. Maybe sometimes but not alw-"
Friend: "Dude! I asked you for advice! I don't give a fuck what you and your girlfriend does."
Whipped Kid: "Well I'm just trying to help. I mean, our relationship is so different from everyone else's. She's so sweet and nice and she always listens to what I have to s-"
Friend: "DUDE! You're fuckin' whipped man!"