muss

When commentators noted that even his hair looked too perfect, his aides mussed it up.

The old man paced the floor of the cabin, his white hair mussed, his face red with excitement.

"Don't lie to me, unless you want to be mussed up some more," said Tom grimly, glancing at Koku.

Rose cried out when she saw the little ones so mussed up and with tear-stained faces, "what has happened to you?"