have pegged

have somebody pegged

(mainly American)

to know exactly what kind of person someone is He thinks we're all taken in by his charm, but I've got him pegged.

Name	Pronounced	Usage
Gaetane	-	French
ArnÓR	-	Icelandic
Sergius	-	Ancient Roman
Ambrosius	-	Ancient Greek (Latinized)
Tutankhamon	too-tahng-KAH-mən (English)	Ancient Egyptian
Leann	lee-AN	English