A little philip - That tiny hard-on you get when you're trying to be friendly

That tiny hard-on you get when you're trying to be friendly but you’re just not that into it.

I said hi to my ex and got a little philip. It’s like my body doesn’t listen.

I greeted my friend and now I have a little philip. Why is this happening?

I said hello to my dad and got a little philip. What even is life?