Clint

Archer. You were in love with archery ever since you were 3 so it kinda just came to him

Tony

Princess. Tony calls you because to him your his little Royalty and Pepper just likes it.

Steve

Mini Peggy. Steve chose this because you remind him of Peggy so munch.

Thor

Tazer. Mostly because when you were 2 you got ahold of Darcy's Tazer and Tazered everybody but Darcy.

Phil

Master. This was given to you because you were able to make May laugh and no one can do it.

Bruce

Sweetheart. You are one of the few who can calm your dad down when he is hulked.

Petrio
Zoom. You try to be as fast as your dad that's really it.

Bucky

Disney. Your a big Disney fan so yeah that's it.

Loki

Olaf. Your a hug loving snow princess what else do I say