Yakamatic 

Someone who talks incessantly.

He was so exhausted listening to her and rolled his eyes while thinking "What a yakamatic! "

Yakamatic by Jeffy Freddy March 20, 2017

Yakamatsu 

As defined in the PD Tulsa dictionary: Yakamatsu is Japamerican for "You Can't Make This Shit Up"

The server crashed 4 times in one day and our SAN environment is trashed! Response: Yakamatsu (You Can't Make This Shit Up)

Yakamatsu by Greasefire May 15, 2009

Yakamaria 

A word used to tease a little boy who doesn't know the difference between an insult and a compliment.

Jakie's a yakamaria Jakie's a yakamaria!!

Yakamaria by migeul November 29, 2004

Yakamaticious

Yakamaticious is the word for yellow in the "Rainbow of Friendship"

Meaning of the colors in the Rainbow of Friendship:

Red: Rightouesness
orange: Open minded
Yellow: Yakamaticious
Green: Graceful
Blue: Bubblicious
Purple: Pandalicious

Sentence: "Without Yakamaticious the Rainbow of Friendship is not complete"

Yakamaticious by Mickykk August 19, 2008

Yakamasing 

This is the word to describe an all time high, the best thing ever, there is NOTHING greater in life than this.

When I travled accross the world it was the most "yakamasing" thing that will ever happen to me, ever, in a million years.

Yakamasing by aisaman September 3, 2017