The "( ・∀・)っ旦" emote is a Japanese emoticon that typically represents a face with closed eyes and a smiling mouth. It can be used to convey happiness, contentment, or satisfaction. The "Would You Like Some Cake?" emote is a Twitch emote featuring an image of a cartoon cake with the text "Would you like some cake?" written above it. It is often used in chats to offer someone virtual cake as a way of congratulating them or celebrating an achievement.