Haters gotta hate, yo. As per usual.

“Duck Dynasty” daughter Sadie Robertson appeared on “Dancing with the Stars” Monday. And rocked it big time.

Praise and congratulations poured in on Twitter.

So, so sweet.

Not so sweet to others, though.

Oh, the tolerance!

But it got worse.

Not just rude: Full of filth, profanity and death wishes. Here are just a few stomach-turning tweets from this twisted sicko:

Vile.

A fan of Miss Robertson? You are to be hated as well.

Seek help. Please.

Related:

Bristol Palin guest appearance on DWTS makes haters’ heads explode

Haterade alert: Bristol Palin and Mark Ballas advance on DWTS

Bristol Palin returns to DWTS, Sarah thanks voters; Unhinged libs spew venom

Bristol Palin on DWTS presser: ‘The hate was theirs, not mine’; Twitter attacks Sarah

Trolls slime Bristol Palin for ‘Redneck Woman’ dance