Tdap
n.— «County health officials are urging people of nearly all ages to get the vaccine for the disease through what is called a tdap booster, a newer immunization administered along with tetanus shots.» —“Whooping cough is coming back; Utah health officials are alarmed” by Todd Hollingshead Salt Lake Tribune (Utah) Mar. 28, 2006. (source: Double-Tongued Dictionary)
Further reading
Understanding the varieties of conversational styles can mean the difference between feeling you’re understood and being insulted. “High-involvement” speakers interrupt or talk along with someone else to signal their enthusiasm...
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...