on someone's back

Also, on someone's case. See under off someone's back.

Name	Pronounced	Usage
HalİM	-	Turkish
JarosŁAwa	yah-raw-SWAH-vah	Polish
Kenina	-	Scottish
Kwabena	-	Western African, Akan
Catriona	ka-TREE-na, ka-TREE-o-na	Irish, Scottish
Eunike	-	Biblical Greek, Ancient Greek