@NoahVig

The letter E

@everybodyhatesjohn9478

My girlfriend sleeping with outher dudes compared to her sleeping with me 😂😂😂

@gwenturo9550

Okay so people are saying its the letter E, and that doesnt really satisfy me. The letter E does not "happen" twice a week, it appears twice in the word "week."

The true answer to the puzzle in the literal way it is worded is "nothing"; if something happens twice in one week it necessarily happens at least twice in one year.

The only exception is if you are talking about any abritrary event, and the specific week in which the event occured twice did not take place during the specific year in which the event occurred once.

Then the answer is "anything"

@Vexillith

The letter e

@halfdragonhal

end . you get two weekends but the year only ends once

@ln1676

The better version  is once in every minute twice in every moment but never in thousand years and the letter is m

@bunnykiller

imagine twins being born at 11:59 pm and 12:01am, do they have different birthdays?

@joytotheworld9109

Anything that happens once before and after on different days in different years in any one week that's in two different years.

And the letter E lol.

@chasepalagi7675

The letter "e".

@mountaingriffin7506

Oh I suck at riddles. I legitimately gave it a go and goddamn! Had to laugh at myself for being an ignoramus. Cheers bro. Gave notice today on my old job, onward and upward! #dragupdiva

@WildNightGaming

The letter 7

@monkeboy121

and never in a day

@drooten

I go to the toilet to pass kidney stones.

@questioneverything2

I knew that. I must be really really smart.

@garyblucker3206

The letter E.

@archteovalentine5924

It's a mister e

@comochinganconesto

E... He loves E!!!... Get him water!!!

@Paperboy711

Me pissing lol

@chill.ize7873

Damn .. too easy
Idk wtf I was trying to figure 😂 out 😂