Battle - Win 1000+ battles then view the Stats tab on your profile (735 battles 1 Feb 26)
Baxter - View a Baxter aged 3+ days.
Bean there - Feed any Bunny Jelly Bean to your pet (a bit pricy but doable)
Beast in the Woods - Complete level 30 of the Beast in the Woods Mission
Bewmel - Have Bewmel Plate in your Plate Collection and view it.
Bigne - Win 50 battles against Bigne and then view him in your Opponents list.
Bingo - Win Bingo from Slater Park Goals
Bling - Buy any item from the Jewellery Shop in Dukka Town.
Blooble - Complete level 22 of Ziranek Goals. If you are past level 22, visit Ziranek Goals.
Blooper - Try to add a Blooper Plate to your Plate collection when the Blooper Plate is already in your Plate Collection. This will only work using the multi item add function.
Blue - Use a blue costume on your pet
Boose - Attach Boose to a Ghost pet then view the minipet. (need to buy Boose)
Boost - Use any Booster on your Pet and gain more than 1 stat.
Bootleg - Use a Bootleg Costume on your pet.
Borak - Complete 100 Borak's Brew quests.
Bottled - Have a pet with 700+ Play Collection then view its Play List.
Brain Freeze Have 150 different types of ice cream in your Attic, then view Ice Cream page of your Attic.
Bruise - Make a Bruise Plate.
Bumpkin - Complete level 30 of Puchalla Bumpkin Mission.
Burnt - Complete the Volcano treasure map.
Bush - Complete level 22 of Gigantic Paradise Goals. If you are past level 22, visit Gigantic Paradise Goals.
Businessman - Have a pet with Buisnessman job accept a promotion Level 5.
But I wanted CANDY! Let your pet play with Plastic Spider Ring until it breaks. (already bought ring)
Cairo - Buy a Cairo from the Spy Shop.
Calico - Use a Calico costume on your pet.
Candle - Complete level 24 of Priscilla Mission
Candy - Complete level 22 of Candyland Goals.
Candy Tree - Complete 75 Candy Tree quests.
Capone - Complete level 22 of City Goals
Carbonated - Play Level 51 of Wacky Workshop, get 3 stars and win a Carbonated. Then go back and visit the game again.
Carnie - Get your pet the Clown job and collect its income.
Carpenter - Complete 100 or more Carpenter quests.
Chatty - Have 250 posts in Maratalk.
Chill - Feed Neapolitan Snowman Ice Cream to your pet.