You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.
jacks, jackstones, knucklebones
(noun) a game in which jackstones are thrown and picked up in various groups between bounces of a small rubber ball
Source: WordNet® 3.1
knucklebones
plural of knucklebone
knucklebones (uncountable)
A children's game, originally played with the knucklebones of sheep, in which small objects are picked up, moved, thrown, and caught according to various rules.
Synonyms: dibs, jacks
Source: Wiktionary
7 June 2025
(noun) a unit of astronomical length based on the distance from Earth at which stellar parallax is 1 second of arc; equivalent to 3.262 light years
You can overdose on coffee if you drink about 30 cups in a brief period to get close to a lethal dosage of caffeine.