skull-buster

and skull-popper

1. n. a difficult course in school or college. The course was a skull-buster, and I had to drop it.

2. n. a police officer. (Refers to the striking of skulls.) Two skull-poppers came up and started asking questions.

Name	Pronounced	Usage
Kalea	-	Hawaiian
&Thorn;Iudreiks	-	Ancient Germanic
Francisco	frahn-THEES-ko (Spanish), frahn-SEES-ko (Latin American Spanish), frən-SEESH-koo (Portuguese)	Spanish, Portuguese
Athanasius	ath-ə-NAY-shəs (English)	Ancient Greek (Latinized)
Theophilos	-	Ancient Greek
Mya	MIE-ə	English (Modern)