Talk about a clear case of sour grapes!
His snide remarks about people who make the honor roll are nothing but sour grapes.
I think it' s just sour grapes.
First tof all, it will only look like sour grapes, so there's nothing to gain here.
That's nothing but sour grapes!
Don't tempt and waste the time of those foreign sour grapes.
His remarks about the skating champion are sour grapes.
This may seem like sour grapes.
Indeed, there are enough sour grapes in these pages to fill an entire vineyard.
View. Mind you, it's not my sour grape , it's just that people have different role.
The loser's scorn for the award is pure sour grape.