Atapping 

When you're telling a boldface lie but you try to cover it up with any and everything you can

John Doe was atapping Jane when I found out he was trying to talk to my bestfriend and tried to cover it up with everything he could

Atapping by Cleride February 2, 2017

A-Tapping 

The constant rapid pressing of the A button used in Pokémon games as a constant necessity throughout the series

Male 1 - "Damn, I can't use my thumb it cramped so hard"
Male 2 - "Were you butt pleasuring your girl?"
Male 1 -"No man, I've been A-tapping all week"
Male 2 - "THAT'S THE WORST!"

A-Tapping by ThatMofucker January 13, 2013