shiggiling 

A combination of the two words shaking and jiggiling usually used when on a trampoline.

I was shiggiling on the trampoline today

shiggiling by anxiest July 1, 2011

sniggling 

The act of giggling and snickering simultaneously.

The girls were sniggling as the gangling pimple faced teenage boy passed by.

sniggling by Kelli Lea October 23, 2008

shingling

The act of continuing to date a girl you want to break up with while you start dating a new girl. It usually occurs because you either don't't know how to break up with your girlfriend, or because you want insurance in case the new girlfriend doesn't work out. The period of overlap is like the way shingles overlap on a roof.

John's was shingling with Alice until he finds a way to break up with Mary.

shingling by LV8x September 25, 2009

shigging 

shigging (shig-ging) , 1. v. to enter a persons BBQ site with intent of stealing BBQ secrets in an effort to improve one's own BBQ score. 2. v. to position one's self to view the contents of the inside of a fellow competitors BBQ pit when it is opened

Their BBQ team could write a book about shigging other teams recipes and techniques.

shigging by ACrom13 April 7, 2010

shigging 

standing next to a cook with the intentions of stealing their cooking techniques

this other cook was helping me in the kitchen until i realized he was shigging my ideas

shigging by TTTTTTTTTTI December 18, 2009

Sniggling 

When people are laughing ridiculously without any type of bodily control and freaks out people, preferably Mexicans.

*Guys playing Halo and a person gets blown up by tank*

Man1: "HAAAHAHAHAHAHAHAAAAA!!!"

Man2: "STOP ALL DAT SNIGGLING!!!"

Sniggling by Kane Chitty March 20, 2014

shingaling 

One who is smarter than the norm. AKA uber leet.

Shingaling is uber

shingaling by shing December 29, 2003