be (as) old as the hills

To be very old. Usually used humorously. Oh, she's old as the hills, she can't hear us. Why don't we ever sing new songs? Those hymns are as old as the hills.

Common Names:

Name	Pronounced	Usage
Nora	NAWR-ə (English), NO-rah (German)	Irish, English, Swedish, Norwegian, Danish, German, Dutch, Italian
Jameela	-	Arabic
Leona	lee-O-nə (English), LE-o-nah (German)	English, German
Anjelica	an-JEL-i-kə	English (Modern)
Jepson	JEP-sən	English (Rare)
Alasdair	-	Scottish