Laughterbation 

The act of making yourself laugh when either no one is around, or no one else is laughing with you.

"Justin needs to cut back on his laughterbation habits, its starting to become a problem."

Laughterbation by CheetullBro October 18, 2008

laughterbation 

The act of laughing until you bust a nut.

Jim: "So I watched Grandma's Boy the other day and laughed so hard that I came."

Bob: "Ah nothing like a good ol' evening of laughterbation"

laughterbation by lucraine July 26, 2010

laughterbation 

to laugh while you masterbate

the picture was so hot and funny laughterbation was the only thing i could do

laughterbation by parry henis October 28, 2007

Laughterbation 

When on cracks oneself up. Makes oneself laugh. Tells jokes for themselves.

Laughterbation has become on of Gretchen's favorite past times. Sometimes, on Saturday nights, she stays home imaging funny things she might post on Facebook, and just cracking herself up.

Laughterbation by Victorygardener September 7, 2014

Laughterbating

1.The act of laughing at your own jokes.
2.To plessure yourself with something you say.

Stop laughterbating, your're not that funny.
Don't you know when you laugh at your own jokes all the time it makes you a cronic laughterbater.

Laughterbating by BodyHarvest01 February 23, 2011

Laughterbating

The act of making ones self laugh.

He was just sitting on the couch at the party, silly grin on his face and not saying a word. We all knew he was laughterbating.

Laughterbating by Mark Glascock January 11, 2009

laughsturbation 

The ability to make yourself laugh/laughing at your own jokes.

I couldn't stop cracking myself up at my standup comedy set. Must be a chronic case of laughsturbation.

laughsturbation by thesmartblonde April 24, 2013