squiggle

A small wiggly mark or scrawl.

To squirm and wriggle.

To make squiggles.

To shake a fluid about in the mouth with the lips closed.

To move about like an eel; squirm; wriggle.

To shake and wash a fluid about in the mouth with the lips closed.

To move about like an eel; to squirm.

a short twisting or wiggling line or mark

the tilde

an illegible scrawl