Facebook obligate friend
You get a friend request, you know you don't want to accept it, but you do anyway because you're too tired, too lazy, or too dumb to say no.
My gym teacher's dog sent me a friend request. I accepted it because I was too tired to think.
My mom's dog sent me a friend request. I accepted it because I was too lazy to say no.
My dad's dog's best friend sent me a friend request. I accepted it because I was too dumb to know better.