* He scrawled his name on the back of the photograph. (This emphasizes the messy, hurried nature of the writing.)
* The graffiti artist scrawled a message of protest on the wall. (This shows the action of writing quickly and with a lack of care.)
* She scrawled a desperate plea for help on a scrap of paper. (This highlights the urgency and emotional state of the writer.)
* The child scrawled a picture of a dog using crayons. (This describes a child's drawing style, which can be messy and free-flowing.)
* The detective found a note scrawled on the back of an old envelope. (This emphasizes the mysterious and potentially important nature of the note.)
As you can see, "scrawl" is often used to describe writing that is messy, hurried, or lacks care. It can also be used to describe a child's drawing style.