How am I meant to interpret 毛主席是我们心中的红太阳 I'll gloss these words one by one

毛主席 (Chairman Mao)
是 (is)
我们 (our)
心中 (in our heart)
的 (no need to translate this one)
红 (red)
太阳 (the Sun)

I am not sure how 太阳 got rendered as &quot;Fucker&quot;, so here's a translation I came up with:

Chairman Mao is, in our minds, a red sun

Still, I cannot make much more sense of the sentence; I'd appreciate some input.
There's a theory that goes something like: 紅太陽 = 紅日 = red fuck. But, that seems a bit preposterous to me.

reddit

This is on purpose, the translator is a troll