Periodic

The feeling of craziness, confusion, or emotionally instability during a women's menstrual cycle.

My girlfriend feelings are so unpredictable; anger, sadness, and confusion are all so periodic.

Her periodic feelings are always something to run from this time of the month.

by Rena J June 16, 2016

Periodic Table

A crap ton of knowledge we don’t even have to know unless we wanna grow up as scientists

Person: Helium, Nitrogen, Tantalum and Iodine in the Periodic table spells “He N Ta I”.
Me: woah there science

by smolkyo December 15, 2019

periodic table

sexy little stinky cucumber covered in rotten slimy cheese

wow that periodic table looked yummy!

by sexybeastbbq February 14, 2020

periodic sex

This is sex when the female partner is on her period. Having periodic sex is not recommended and can get quite messy.

Jordan was so horny from not seeing stacie for months that they decided to have periodic sex. Her bed never smelled the same.

by bLiTcH January 11, 2009

Periodic

Being moody and angry all the time.

Why is Madeleine acting so periodic

by Cloutchickenmemes December 9, 2017

Periodic

The act of being angry and annoyed all the time, due to menstrual cycle.

Madeleine can be periodic sometimes.

by Chickendefinitionman December 9, 2017

Periodic table of awesomeness

Much like the periodic table of elements, but the elements are replaced with awesome things, and the name is changed to something much more awesome

Schools should stop teaching kids about the periodic table of elements. It is much more important that students learn all about the periodic table of awesomeness.

by qazxsw 13 January 24, 2013