a full sized reject
A full-grown man who acts like a toddler when he gets turned down. He throws tantrums and yells at the sky.
He screamed, 'Why won't anyone love me? I'm a full-sized reject!'
He got rejected by a group of girls and then sat on the floor and cried.
He tried to propose to a woman and she said, 'No, I'm with my cat now.'