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

Actually, America helps Israel, because Israel is an important chokepoint, helping controlling the middle eastern oil. The holocaust reparations are just an excuse for help. America cant openly say that we fund our military base there. So these right-wing idiots, attacking Jews, are actually anti-American terrorists and Muslim supporters, who sold America to sandniggers and commies.