"(˵ᵒ◡ᵒ)っʕ’ᴥ’˵ʔ" is a Japanese emoticon commonly used to express cuteness, happiness, or excitement. It resembles a bear face with rosy cheeks and a happy expression. "I wanna grab a kuma" emote likely refers to the same bear-like creature, "kuma" being the Japanese word for bear. It may also express a desire to hug or cuddle something cute and fluffy.