I love this thread! Heard most of the ones listed but I will give you a few more..
"Dumber than a post". "You play You pay" (said when someone partied to hard the night before)
"1/2 a brick short of a load". "Half a bubble off". "You see my eyes?" (grandma said when she was mad)
Last but not least...."You're makin my jaw teeth hurt" (said when someone is irritating you, kind of like"biting my tongue".