(as) thick as a brick

Remarkably stupid, dimwitted, or obtuse. I smoked a lot of marijuana when I was in high school, so I turned out thick as a brick by the time I finally graduated. Jen's new girlfriend is very nice, but she's as thick as a brick.

Common Names:

Name	Pronounced	Usage
Nika (2)	-	Slovene, Croatian
Alfons	AHL-fawns (German, Dutch, Polish)	German, Dutch, Polish, Ancient Germanic
Intan	EEN-tahn (Indonesian)	Indonesian, Malay
TorØ	-	Norwegian
Ernesta	-	Italian, Lithuanian
Nanuli	-	Georgian