This god broke the backs of two giants who pushed 
This god broke the backs of two giants who pushed from under his chair and tried to crush him against the ceiling. The sorceress Groa momentarily stopped chanting while healing this god and left a whetstone stuck in his forehead. This god's goats had the ability to regenerate themselves after they were eaten. To get a possession back from Thrym, he once cross-dressed as the goddess Freya. Thialfi was a companion of this god, who wore a belt that doubled his strength and was married to a golden-haired goddess named Sif. For 10 points, name this hammer-wielding Norse god of thunder.
This god broke the backs of two giants who pushed from under his chair and tried to crush him against the ceiling.
Thor