Word.ws English Dictionary

shark week

shark week noun: the week during which someone menstruates.

Noun

shark week (countable and uncountable, plural shark weeks)

  1. (Canada, US, humorous, informal) The week during which someone menstruates.
    • There are several ways to green your Shark Week, ranging from bare-minimum "shucks, why not?" consciousness to Burning Man aggro hippie.2008, Coco Tanaka, "Shark Week!", LA CityBeat, Volume 6, Number 36, 4 September 2008 - 10 September 2008, page 17
    • If you've booked a hotel room, STAIN, and it's shark week for the wife, or a certain former senator drops in (drops out?) when you have anal sex, there's always the option of bringing your own santorum- and/or menstrual-blood-coloured/stained towels from home.2012, Dan Savage, "Hotel room clean-up", Now (Toronto), Volume 31, Number 29, 15 March 2012 - 21 March 2012, page 102
    Synonyms:
    Aunt Flo, Aunt Frieda, Aunt Rose, blob, blood sports, Bloody Mary, blowjob week, breaching the beaver dam, catamenia, caught short

Synonyms of shark week

30 more synonymsFewer synonyms

Forms of shark week

pluralshark weeks

Origin of shark week

A jocular reference to Shark Week, an annual week-long marathon of shark-related programming on Discovery Channel, which, like a menstrual period, is bloody.

Questions about shark week

What does shark week mean?
Shark week means the week during which someone menstruates.
What part of speech is shark week?
Shark week is a noun.
What is the plural of shark week?
The plural of shark week is shark weeks.

Words near shark week in the dictionary

  1. shark ray
  2. shark rays
  3. shark tank
  4. shark tanks
  5. shark up
  6. shark week
  7. shark weeks
  8. shark's fin soup
  9. shark's tooth
  10. shark-bait
  11. shark-bite

Source and license

Adapted from Wiktionary: shark week (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

Last updated:

Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Flame, not lame-shark week.wav.

Cite this entry: “shark week.” Word.ws, https://word.ws/shark_week. Based on Wiktionary, CC BY-SA 4.0.