postideti

1. (+ acc.) to shame; to put to shame
   Svojim odgovorom je postideo celo odeljenje. — His answer put the whole class to shame.
   Nemoj da me postidiš pred gostima. — Don't embarrass me in front of the guests.
2. (postideti se) to feel ashamed; to be embarrassed
   Postideo se kad je shvatio da je pogrešio. — He felt ashamed when he realized he'd been wrong.
   Ovom tortom se ne bi postideo ni pravi poslastičar. — Even a real pastry chef would be proud of this cake.

The phrase "ne bi se postideo ni…" means "even … would not be ashamed"; it is often used to describe a result worthy even of an expert.