ježiti

1. (ježiti se, od + gen.) to shudder; to get goosebumps
   Ježim se kad pomislim na taj ispit. — I shudder when I think of that exam.
   Ježila se od hladnoće na autobuskoj stanici. — She was getting goosebumps from the cold at the bus stop.
2. (+ acc.) to give someone the shivers; to give someone goosebumps
   Ta pesma me uvek ježi. — That song always gives me goosebumps.

It is mostly used with se: ježim se od nečega; the perfective is naježiti se.