oldpal
- One to catch up with at a reunion
- Longtime intimate
- Long-time crony
- He goes way back
- Friend since kindergarten, say
- Friend since childhood
- First mate, say?
- Compadre from way back
- Childhood bud
- Buddy for ages
- Bud seen at a reunion
- Bud from way back
- Bro from way back when
- Address used when asking for money, perhaps
- Address used when asking for a loan, maybe