Ich liebe meine Schwester aber sie ist im Kopf verrückt is not something a German native speaker would but it translates as I love my sister but she's mad in the head.
der kopf der mund der hals der finger der bauch/magen der zehe
Kopf = head
Jakub Kopf died in 1983.
Jakub Kopf was born in 1915.
Silas Kopf was born in 1949.
Kristina Kopf is 5' 8".
Marion Kopf is 5' 10".
Marion Kopf goes by MJ.
Vicki Kopf has written: 'Collage--Southeast'
Wally Kopf died on 1979-04-30.
Wally Kopf was born on 1899-07-10.