Excelgebra 

Taken from the proper name (Excel) of the popular MS Office product, and the general name for the aritmetic in which symbols represent numbers or sets of numbers along with the mathematical operations applied to them. The process of creating (sometimes) long, complicated, algebraic formulas in Microsoft Excel, usually using cell references in place of variables.

Jeez, my eyes are crossed from doing Excelgebra all night.

Excelgebra by StBill October 5, 2010

excelerate 

To succeed at something so quickly you excelerate.

Dave was so successful at his new job, he excelerated beyond all expectations and received a huge raise after two months in his new position.

excelerate by Wiznerworks May 28, 2011

excelebrate 

To excessively celebrate.

I want to excelebrate my birthday this year, by going to Las Vegas, Japan, and Ibiza.

excelebrate by Ross Chasez September 27, 2006

excellerant 

the word that means excellent, and accelerate, at the same time. coined on high in utica,ny. truthuniverse.

That reply is excellerant.

excellerant by ben laplante January 24, 2007

excelerator3f 

Eval and sexay, can simply not be beat by anyone in his amazing sexayness.

Girl 1: I like sexay guys.
Girl 2: I like eval ones.
Girl 1/2: Our perfect man would be a complete excelerator3f

excelerator3f by Jimmy September 9, 2004

Premature excelebration 

Bringing forward holidays months in advance

Celebrating Christmas in July is a sure sign or premature excelebration

Premature excelebration by AZkennyC September 16, 2016

excelerator3f 

Inferior being to Caffeinemonk, master of all being.

Person 1: Dude, this guy rules.
Person 2: Nah, he's just an excelerator3f.

excelerator3f by Caffeinemonk September 1, 2004