翻看别人手机要适度

Illegal scrolling describes the situation when someone hands you their phone to show you a photo or text, and you swipe left/right or scroll up or down for other photos or texts without permission to.

Illegal scrolling指有人把手机递给你让你看一张照片或某条信息，结果你拿过手机上下左右滑动，未经允许就随意翻看人家手机里其他照片和信息的行为。

For example:

Dude, I gave Sammy my phone to show her that bitchy text from Alice and she totally started illegal scrolling.

哥们儿，我把手机给Sammy让她看Alice发的那条过分信息，结果，她就开始拿着手机看个没完了。