simple past tense and past participle of have a good one

Third-person singular simple present indicative form of have a good one

plural of good ole boy Alternative form of good old boys

(Britain, colloquial) Expresses satisfaction that a task has been or will be carried out successfully, often suggesting that the task is simple, or ironically implying that it has been completed in a cursory or slapdash manner.

(slang) Everything is all right; no problem; used to reassure someone.

(informal) of no use or help

To an excessive extent or degree, especially to the extent that it is negative, gets in the way, etc.

From a reliable source.

(idiomatic) Appearing to be exceptionally good, and therefore arousing suspicion of illegitimacy.

Synonym of too good to be true