bucket baby
n.— «Since then, Walker has been negotiating with the USDA but secured clemency for only his four “bucket babies,” pet elk he’d bottle-fed as calves.» —“Fear of disease triggers elk slaughter” by Pam Zubeck Gazette (Colorado Springs, Colorado) Sept. 7, 2005. (source: Double-Tongued Dictionary)
Further reading
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...
If you’re looking for a placeholder when you can’t remember someone’s name, there’s always whats-her-bucket. Or try using the Newfoundland catch-all term buddy, as in buddy wasisname. This is part of a complete episode. Transcript of “Whats...