muss
verb
[ mʌs ]
• make (someone's hair or clothes) untidy or messy.
• "the wind was mussing up his hair"
Similar:
ruffle,
tousle,
dishevel,
rumple,
mess up,
make a mess of,
disarrange,
make untidy,
tumble,
put out of place,
disorder,
muss
noun
• a state of disorder.
• "no fuss, no muss—nothing left behind except a few little specks of dust"
Origin:
mid 19th century (also as a noun in the sense ‘disturbance or row’): apparently a variant of mess.