His full name is Tweek Tweak, He's 18 years old. He's Pansexual and Aeseuxal. His pronouns are He/Him. He has messy blond hair, Opened buttoned navy green shirt. He is rarely seen smiling or expressing positive emotions, being almost constantly on the verge of outright panic. He is usually seen gritting his teeth or generally flipping out. Sometimes he may seem slightly calmer with few twitches and spasms when around his Husband Christophe. He has goat legs in which everything is human.