sharkweek 

that time of the month when a lady undergoes menstruation- ie her period.

boy to girl- what's wrong with you? you're being a bitch.
girl to boy- it's sharkweek.

sharkweek by ellewinter April 21, 2010

sharkweek 

shark week refers to the one week of the month where a woman menstruates, hereby bleeding profusely from the vagina. it is coined shark week because the amount of blood that drips/streams out of the vagina resembles an attack carried out by sharks on a human in the ocean. it also feels like a shark is attacking the host. also lasts one week.

human- *reaches out to touch female in the pants
female- no
human- oh but why?
famale- because sharkweek

sharkweek by envylies January 29, 2016

snorkeling on sharkweek

When you go down on a girl that special time of month, getting covered in blood and jucies. Like a shark enjoying a defenseless seal. A rare time to be enjoyed by both, agressive and oddly satisfying.

Stacy: Hey babe i cant its my period.
Jim: awe, it cant be sharkweek already.
Stacy's mom (whos got it going on): Your father and i used to go snorkeling on sharkweek. Blood and juice everywhere, the look on that mans face. Aw, i miss him, could hold his breath for hours.

snorkeling on sharkweek by HairyFlounder April 22, 2021

Shakwekwe

Multiple large black women appear out of nowhere and start riding the nearest cock

Lamar: Hey, I got some shakwekwe last night

Franklin: lucky bastard

Shakwekwe by Shakwekwe69 January 17, 2021

shark week

the week a woman experiences menstruation

Shannon was in a bad mood because it was shark week.

shark week by Carina September 5, 2005

Shark Week

The week during which a woman has her period. There will be blood, an uncomfortable sense of tension and a bad tempered, unpredictable beast.

Take heed during shark week. If you show signs of weakness or aggression, you will be attacked. If you get attacked, it will be all your fault, infinitely more traumatic for her and you'll never be allowed to forget it.

Man 1-"Why is your wife glaring at you from the window?"
Man 2-"Shark week. She's looking for an excuse to strike"

Man 1-"Pub?"
Man 2-"Hell yes."

Shark Week by MagickDio January 9, 2011

Shark Week

A week in the summer when discovery channel broadcasts all its shows in the shark theme. The best week to watch TV.

Bill: Hey dude you wanna watch TV?
Ted: Not really man.
Bill: But bro its Shark week!!!
Ted: Really! Most Excellent!
Rufus: I'll turn on the discovery channel.

Shark Week by jonthom July 29, 2008