No need for that, they're not actually offending, they're just spam and there's no link between them and the topic.
It's ok to see one or two posts but I count 6-7 posts about this so that's why I'm talking it too seriously...
That's how some did their hair with probably soap or other substances that would dry and would keep the spiked form:
Spoiler Alert, click show to read:
Let that be the end of spikeyness.