People who go in for a handshake, but get let hanging, then try to play it off. We’ve all been there.
The person who plays their guitar and awkwardly sings at a party, forcing everyone to be quiet and uncomfortably listen. Even if they’re good, it’s weird. Especially if they’re good, actually.
Anyone you catch in the middle of taking selfies, running through numerous exaggerated facial expressions as they snap away.
Irrationally confident people who try to hit on people on social media.
People who post mirror selfies, but their mirror is covered in toothpaste residue and other mystery scum.
Parents whose children are misbehaving in public, garnering dirty glares from people. (This is firsthand sympathy mixed with secondhand embarrassment.)
People who post life problems on social media and get no response. No likes, no comments — just their sadness, sitting there, wishing and hoping to be fed some attention.