Why would someone tap you on the head?

<p>I had an adult I know a while ago put his hand on my shoulder and lightly tap me on the head with his fist when he greeted me. It didn't hurt or anything, but...</p>

<p>What? Why would you tap someone on the head? That's so weird. Is it some custom I'm missing out on?</p>

<p>Just makes me angry that someone would lightly tap my head. What does that even mean?...</p>

<p>hes trying to be friendly like when people rub your scalp and hair off of your head</p>

<p>Maybe he wants head?</p>

<p>JK LOL</p>

<p>Like all my teachers do that lol no big deal</p>

<p>^^</p>

<p>This</p>

<p>he thought you were a nail</p>

<p>That’s what girls do when you’ve overstayed your visit down there.</p>

<p>^this. . .</p>