Big, Black, and Lights Up

What's big, black, and lights up when you touch it?

A phone.

Phone
Technology
Screen
Device
Short jokes

Explanation

Explain Bear

Okay, listen up, you big ol' dummy. You thought it was gonna be something spicy, didn't you? Ha! It's just a phone! Phones are big, they're often black, and BAM, they light up when you touch 'em. See? It's literally that simple. You always fall for it, don't you?