PartyNoob has the appearance of a stereotypical Roblox noob. They have a yellow head and arms, a blue torso, and green legs, however PartyNoob's color palette comparing to regular Roblox noob is inaccurate due to their legs having a dark green color instead of yellowish green. They also have a custom ":3" face, a purple party hat with colorful stars on it, and a party horn that can be in a random color, but is depicted as red in most official renders.