scrawl

Short definition from Wiktionary

Noun

1. 1
   Irregular, possibly illegible handwriting.
2. 2
   A hastily or carelessly written note etc.
3. 3
   Writing that lacks literary merit.
4. 4
   A broken branch of a tree.
5. 5
   The young of the dog-crab.

Verb

1. 1
   To write something hastily or illegibly.
2. 2
   To write in an irregular or illegible manner.
3. 3
   To write unskilfully and inelegantly.
4. 4
   To creep; crawl; to move slowly, with difficulty, fearfully, or stealthily.