periodicals 

magazines or light reading

street newstands often sell periodicals

periodicals by Potipher the Prophet April 6, 2005

periodicals 

Comfortable, yet unattractive, excessivly large, or otherwise stained underwear that is reserved for that special time of the month.

"Don't throw out those Vickies, they'll make great periodicals!"

periodicals by Eveal March 6, 2008

periodically 

A word you say when you want to sound smart and don't know what to say

We have to wait for the bus for a long periodically time. The buses are nasty

periodically by so_smart101 February 3, 2015

periodical boobs 

The slight swelling and sensitivity of the breasts which a woman experiences for a few days, just before having her menstruation.

The word "periodical" refers to both the cause of the increase in size and the short duration.
As opposed to "major boobage", the effect is minor and temporary.

Man: Wow! Your breasts have really gotten bigger! Did you get implants?
Woman: No, they are only periodical boobs. They'll be back to normal in a few days.

periodical boobs by akalisa April 22, 2010

periodically 

Another word for periodtt just in a more im serious word

Girl she aint had a fight since 5th grade talking that stuff like I will drag her periodically.
by: Ayrieona L.

periodically by ayrieona l. December 4, 2018

Periodical

When a girl is pmsing due to her-time-of-the-month.

Man, you must be periodical or something, because your acting really bitchy.

Periodical by jojo_my_mojo December 9, 2008

periodicly 

an adjective that you use when girls are extra sad or mean or angry and you think its because they are on their period

and she was sooo periodicly mad

periodicly by sarah hale winchester April 21, 2015