for old times' sake

for old times' sake

In honor of old memories. I'm going to be late tonight because I'm meeting up with some of my old co-workers—we're getting a drink for old times' sake.
See also: old, sake

for ˈold times’ sake

because of pleasant memories of things you did together in the past: I saw John Smith today. I hadn’t seen him for years. We had a drink together for old times’ sake.I lent him the money for old times’ sake.
See also: old, sake

for auld lang syne/for old times' sake

In memory of the good old days; for nostalgic reasons. This expression today is invariably associated with the song Robert Burns allegedly took down from an old man’s singing in 1788. Presumably it began its life with an emphasis on remembering “auld acquaintance”—that is, old friends—which appeared about 1670 in a ballad by Francis Semphill and repeated a phrase that was already proverbial. The anglicized version, for old times’ sake, probably dates from the same period. Eric Partridge deemed both to be clichés by the mid-nineteenth century.
See also: auld, lang, old, sake, syne
References in classic literature ?
"For old times' sake," he said and, turning, walked rapidly away along the sidewalk.
14 we will meet there again for old times' sake. Maria Ressa was also once my student.
"Come on baby, one last chance for old times' sake," Pakistan was seen telling IMF at press time.
They all have a few drinks, relax, remember the glory days and tell some lies about themselves for old times' sake.
Even though "Auld Lang Syne" directly translates to "old long ago," it means "good old days," "times gone by" or "for old times' sake" when it's sang. 
When Bob spotted what he thought was a similar model, in bits, at a bike rally recently, he snapped it up for old times' sake.
Until that old album comes on again, and then we're all allowed a singalong - just for old times' sake.
He's taking Woody (Tom Hanks) with him for old times' sake, but the other toys are bound for the attic in a black bin liner.
Once a year, we all still get together and put mayonnaise in our hair for old times' sake."
Will Geri wear her Union Jack dress for old times' sake? TOWIE: Our favourite guilty pleasure is back on TV screens tonight, and apparently it kicks off with an almighty argument.
So when I heard that the firm was opening a restaurant at the same site, I had to pay a visit with the hubby for old times' sake.
HeRe'S one for old times' sake - an '89 Metro 1.1 automatic with just 10,000 miles.
With the odd expletive thrown in for old times' sake.
Apparently, Salman has grown fond of all of them and wants a get together for old times' sake. What a way to start the New Year!
Just for old times' sake, do you think he's trying for another Nine-in-a-Row?