b-teamer
A person who’s so bad they’re stuck on the B-team. They’re the kind of people who still think they’re cool even when everyone else is laughing at them.
He’s a B-teamer and still thinks he’s the best. Everyone else thinks he’s a joke.
She tried to join the A-team but got laughed out of the room. She’s a B-teamer now.
He’s a B-teamer and still tries to act like he belongs.