- Light Yagami
◊ in Death Note. - Cell
◊ in Dragon Ball. - Megumin
◊ in KonoSuba. Known in the fandom as 'Smugumin'.
- Puss in Boots: The Last Wish
- Big Jack Horner
◊ gives the smuggest smile at an Inspirational Insult.
- Big Jack Horner
Others
- Kotonoha Akane in "Nandemo Iukoto Wo Kiite Kureru Akane-Chan" seems fond of these:
- "Sounds stupid."

- "Why don't you quit this game?"

- "Seya — Seya — na.
"
- "Sounds stupid."
