blue juice
n.— «Often, a pre-sedative injection of ketamine or some isofluorane gas is used to let the ferret doze off so they cannot feel the final step. The final step may be an intravenous injection of an overdose of a sedative or barbiturate (such as “blue juice” or “euthanol”).» —“Dealing With The Loss Of A Ferret” by Erika Matulich Ferret Lovers’ Club of Texas (Dallas) Mar., 1998. (source: Double-Tongued Dictionary)
Further reading
Aubrey in Waco, Texas, says her mother used to warn the kids against contracting honkus of the bonkus, a fanciful name for a contagious disease. This colloquial term probably comes from the words bonk and konk, meaning “to hit” or...
A Dallas, Texas, woman and her friends often use the expression All the things to mean something like and whatnot or as a way to signal a kind of mutual understanding, suggesting something similar to the phrase you know. This sense probably comes...