[24] 69 is a centered tetrahedral number, a figurate number that represents a pyramid with a triangular base and all other points arranged in layers above the base, forming a tetrahedron shape.

69 or Sixty-nine is a slang term and memetic number used to refer to a sex position due to the number looking like two people having mutual oral sex. Online, it has a reputation as "the sex number," and …

2 days ago · Explore the 69 definition slang: learn its meaning, origin, usage tips, and the funniest ways it appears online. A fun, meme-worthy guide for all!

May 9, 2018 · The slang 69 goes all the way back to the French Revolution. The term is found in a 1790 French work, The Whore’s Catechisms, attributed the revolutionary figure Théroigne de Méricour, …

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The 69'ers, an Australian rock, pop, jug and country band formed in 1969.

Day69 is the debut commercial mixtape by American rapper 6ix9ine. It was released on February 23, 2018, independently by ScumGang Records and TenThousand Projects (of which was formerly …

Asteroids (69) Hesperia is asteroid number 69. It was discovered by G. V. Schiaparelli from Brera Astronomical Observatory on 4/29/1861.

Define 69 (sex position). 69 (sex position) synonyms, 69 (sex position) pronunciation, 69 (sex position) translation, English dictionary definition of 69 (sex position). n a sexual activity in which two people …

Sep 29, 2025 · Calque of French soixante-neuf, [1] from the rotational symmetry of the numeral 69 — if rotated a half-turn (by 180°), the numeral remains the same, and a couple both giving oral sex at …