is beyond me

something is beyond me

also it's beyond me

this is impossible to understand How they thought they could come in and out without anyone noticing is beyond me.

Name	Pronounced	Usage
JÖRan	-	Swedish
Socrates	SAHK-rə-teez (English)	Ancient Greek (Latinized)
Luigina	-	Italian
Thirza	TIRH-zah	Dutch
Mickey	MIK-ee	English
Caradog	-	Welsh