rumple
rum|ple /r'ʌmpəl/ (rumples rumpling rumpled)
[VERB] V n
If you rumple someone's hair, you move your hand backwards and forwards through it as your way of showing affection to them.
I leaned forward to rumple his hair, but he jerked out of the way.
= ruffle
[VERB] V n
If you rumple someone's hair, you move your hand backwards and forwards through it as your way of showing affection to them.
I leaned forward to rumple his hair, but he jerked out of the way.
= ruffle