happytap
nounUK /ˈhæpiˌtæp/
US /ˈhæpiˌtæp/
A happytap is a happy little tap you make with your finger.
She gave the screen a happytap to say hello.
OTHER MEANINGS
2. A quick, cheerful tap on a phone or tablet screen.
One happytap opened the game.
3. A happy little sound made by tapping.
The drum went happytap, happytap.
4. A friendly tap on someone's shoulder to show you are glad.
He gave his friend a happytap on the back.