teeth arm
n.— «Teeth Arm regiments and corps were of course very powerful. For instance, from 1904 to present, all Army Councillors (or Board Members) have been Infantry, Cavalry, Tanks, Gunners or Sappers.» —“The Downfall of Leslie Hore-Belisha” by A.J. Trythall Journal of Contemporary History July, 1981. (source: Double-Tongued Dictionary)
Further reading
Joe from Fort Lauderdale, Florida, asks about pony, the term he and his fellow maritime academy students used to mean “a practice test” or “a copy of a previous test” to help them crib for an exam. Among 19th-century British students, the slang term...
What do you call a long sandwich filled with lots of ingredients? Whether you call it a sub, a hoagie, a grinder, or something else entirely depends on where you’re from. And: Martha’s visit to an Alaskan reindeer ranch reveals why you...