What does a smiling black snake thing have to do with SICP?

Would someone please explain this to me?

Also what have Abelson and Sussman to say about "twohoos" reading SICP?

Explain the following:

https://mega.co.nz/#!o1QimLKD!JPKsMBiCwcBm5Qn_xtULSS-hPxocAlq6HQGpCM5Lbg4

Also, why can't I find a good quality version of the picture featured here?

https://www.youtube.com/watch?v=aHk42kDwesM

>>36

What's the difference between /prog/ and /g/ culture-wise?

Old /prog/ used to be full of programming experts that loved their craft, this new progrider thing.. it's not like that at all. It's just a shell of it's former self - people repeat the same memes and stuff there's a lack of respect for the posters here because it's become pretty clear that it's a different set of people and most of the folks here aren't skilled programmers - they're mostly involved in modern hipster crap and just vent here.

/g/ on the other hand is and always has been drooling retards - see eggwing /g/ro as a parody of /prog/s view of /g/ users. They're.. lower than us.