Definition: Unusual or surprising in a way that is unsettling or hard to understand; odd.
The curved line represents a top part of the head (forehead). The "C" handshape moves across the face by the movement of the wrist. Remember that the ASL writing is from the signer's perspective, not the listener's.
ASL digit written and contributed by Todd Hicks in the ASLwrite community, 2017.
Written ASL digit for "DISAPPOINTED" (variation of writing). [ASLwrite, 2018]