I feel using Emoticons enhances chat in both, weather you're using sarcasm that tends to float over the heads of others you can just use the :rollseyes: one.

[quote][16:04] jamer123: GRRR firefox just like quit on me now on internet exploder[quote]
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[quote=!King_Amazon!]notices he's 3 inches shorter than her son and he's circumcised [quote]