The "≧ ∀ ≦ゞ" emote is a Japanese emoticon commonly used to express excitement, happiness, or a sense of accomplishment. It can also be interpreted as a person throwing their hands up in the air in celebration. On the other hand, "Roger That" is an English phrase used to acknowledge and confirm that a message has been received and understood. It is often used in military or aviation contexts, but can also be used informally in everyday communication.