Thread:PB&Jotterisnumber1/@comment-32466135-20170821165420/@comment-3969350-20170824001451

My take:

Bingo: (with a pile of Blossom's stinky diapers) Happy April Stools! (He prepares to aim one with a slingshot towards his parents)

Mama: Are those diapers? She wouldn't!

Papa: (frantically pounds the shelter) Whatever you want! Just let us in!

Chewy: (opens the shelter while holding a contract) Sign here, here and initials here.

(After Mama and Papa sign their names, they hide while Bingo shoots diapers at them.)