The Roblox face you’re probably thinking of is Epic Face or Surprised/Whoa-style classic faces — the one that looks like :O is usually the classic open-mouth expression. Roblox’s classic faces are Marketplace items, and “Smile,” “Stare,” “Fearless,” and similar faces are all part of that older face set.

Most likely matches

  • Epic Face : a popular meme face with a big shocked-looking expression.
  • Silly Fun / Check It / Stare-type classic faces : some older faces have a simple :O vibe.
  • Normal Face : the default face has a mild smile, so it’s probably not this one if you mean a wide :O look.

Quick way to identify it

  • If it looks like a wide open mouth, it’s probably one of the classic meme faces.
  • If it’s a clean, simple avatar-shop face, it may be from the older Classic Faces category.
  • If you want, I can help narrow it down by describing it more, like “big eyes,” “open mouth,” or “cartoon shocked.”