at the tip of one's tongue

 {informal}
1. Almost spoken; at the point of being said.
It was at the tip of my tongue to tell him, when the phone rang.
John had a rude answer on the tip of his tongue, but he remembered his manners just in time.
2. Almost remembered; at the point where one can almost say it but cannot because it is forgotten.
I have his name on the tip of my tongue.
Categories: rude time tongue {adv. phr.} {informal}

An client error occurred: Error calling GET https://www.googleapis.com/youtube/v3/search?part=id%2Csnippet&relatedToVideoId=rw_kvlK3A4E&maxResults=4&safeSearch=strict&videoEmbeddable=true&videoSyndicated=true&type=video&key=AIzaSyCfLRuAZZNAQm6a5uDzgY-Tt668bxsppCs: (403) The request cannot be completed because you have exceeded your <a href="/youtube/v3/getting-started#quota">quota</a>.