Sexual act in which you are fingering a girl (shes facing you) with one hand and finger banging her ass with your opposite hand (usually from behind). If you do this correctly you will have created a "harness".

The same thing as Har har har, but if you thought it didn’t have enough ‘har’ in it.

A very sarcastic form of laughter.

Abstract form of laughing

Another way to sarcastically laugh at something that isn't funny or a pun
Replacing the simple "Hahaha"

A sarcastic, yet respectful laugh most notably used over the internet.

a ferocious poisonous fish dwelling in the floods of penal or toilet bowls of other areas. This fish is not known to survive in anything other than the flood waters of penal or toilet bowls/latrines. It has a ferocious appetiite and a tendancy to take similar characteristics of well known animals e.g the great white har-har, anacondhar-har and the notorious red howler har-har