emoticontest 

A contest between two MSN or other messaging-program users.
They try to overcome Each other by showing the other the emoticons they have. Eventually, one will win..

Guy1: lol :)
Guy2: fail you! :D
Guy1: No you! :o
Guy2: :p
Guy1: ;)
Guy2: ;p

etc etc. That's part of a emoticontest

emoticontest by ShinigamiNL1 April 3, 2009

Emoticonist 

A person that enjoys the art form of making emotes (or emoticons). Emoticonists go far beyond what many of us call them such as :-) or XD by making fully animated or static designed graphics.

Some emotes are not though designed for general chat use. Emotes can be big, small, or have a fully designed background made with only a 1 pixel brush 90% through the way.:D

Many of these "Emoticonists" can be discovered on the popular art site deviantART, though, not only members of that site may make emoticons.

Go to deviantART.com and search "Emote" or "Emoticons" to find some really good emotes and Emoticonist(s).

Emoticonist by IceXDragon November 18, 2011

emoticondescending 

when someone uses emoticons in a sarcastic manner

Friend 1: Yea let me go post it right away
and get it tattoed on my chest
and tell everyone about it
:D
Friend 2: Quit being so emoticondescending.

emoticondescending by The Realest1 May 9, 2011

emoticonectomy 

A procedure by which a subject's overuse of emoticons is reduced or ceased by the severe criticism of his/her peer group.

"I've been in Japan so long I'm going to need an emoticonectomy when I get back to the states, STAT."

emoticonectomy by j@jszdtv April 6, 2009