Bulgarian Джъткам /JUT-come/To mash keyboard keys (and mouse buttons).

It can also be used with an object to specify the purpose of the mashing, for example: Джъткам SMS-es : "I'm zealously texting" Джъткам on my computer : "I'm presumably playing an action-packed game / have 30 browser tabs open" If you know of an equivalent word in another language, I'd love to hear it!