Top definition
Planned anal sex. Thanks to Jim Jefferies. Does not have to coincide with the actual date.
"It's my boyfriend's birthday next week"
"Are you going April 18th?"
"Yeah, it's part of my four-a-year"
by rivermaximus November 21, 2014
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2
The day we will die.
The bible is good right? maybe not.

LAMENTATIONS 4:18

our enemies hunted us so we could not even walk in the streets. our end came near. our time was up. our end came.

THIS CAME STRAIGHT FROM THE BIBLE I AM NOT MAKING THIS UP LOOK IT UP IF YOU WANT

also aliens and shit from that twitter voice mail
Nibba we gon die on april 18th
via giphy
by robonacho April 15, 2018
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4
Boyfriends show their girl some love and send them a dick pic
Boy* happy April 18th
Girl* babe u remembered
Boy*I'll send it right away
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by @Knowsit April 17, 2019
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5
National steal a kiss day part 2

Cause I missed the first one🤷🏻 ♂️
“Bro it’s April 18th national steal a kiss day don’t be a pussyfr don’t be a pussy
by Sir no vert April 17, 2019
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