The first two listed piss me off to Oblivion. I'll list three other peeves I have.
Excessive Effemitive-ness: I can understand if you're a chick and all [http://www.sacrificialbishop.com/wp-content/uploads/2010/10/tits-or-gtfo.jpg], but to gentlemen and male-ish females; what is the point of it? What do you gain from spamming images of damn ponies or consciously acting offended or motherly? I want discourse, not dribble on feelings or superficial, exaggerated pleasantries.
Eg.:
"Oh hey everyone cheer up! Here's a pony macro! ISN'T CHARLIE BIT MY FINGER CUTE!!!??
<3"
Surrealism: Oh ha-ha. You saw Monty Python/The Day Today. You saw something called surrealism. What are you doing with that dead horse? Oh. You're being ironic and edgy are you? Get the fuck out of here, you hipster ****-nose.
Eg.:
"So yeah man I saw an elephant fall from the sky and into my lawn. Man isn't it an allegory for how the Republicans oppress us?"
Wapenese/Weeabos: Oh look, your avatar is from some bloody anime no-one bloody cares about. Oh look, you're going to flash images and references in my face constantly, while looking down at me due to the fact I have no interest in this shit? I don't bloody care who Hiyota-San is! I don't give a shit about the theme tune to Elfen Lied! I've never watched bloody Hangura-Death-Note-Tawaka-Pwooto on some vague network owned by MTV!
Alright, video games come from Japan, I get it. But I don't want to have this pointless Japanese crap thrown at me, or be secretly ostracised for not caring. And seeing as the rubbish thrown at me is usually either crappy surrealism or effeminate garbage, it makes me silently rage.
Eg.:
Cosmic can't provide an example. He has broke his PC in rage.