biting own thumb

When a character is biting their thumb, usually out of nervousness or jealousy. If you can see that the character is just biting their fingernail, use nail biting.

Examples

See also

• nail biting
• thumb to mouth
• finger in own mouth
• finger to mouth
• thumb sucking

The following tags are aliased to this tag: thumb_bite and thumb_biting (learn more).

This tag implicates biting_own_finger (learn more).