This is quite self-explanatory - post any funny conversations or quotes from anywhere, even if they're not your own. They can be from literally anywhere... IRC, MSN/AIM/other random IM/forum/etc. I'll start off with an IRC conversation on bash.org:
<Donut[AFK]> HEY EURAKARTE
<Donut[AFK]> INSULT
<Eurakarte> RETORT
<Donut[AFK]> COUNTER-RETORT
<Eurakarte> QUESTIONING OF SEXUAL PREFERENCE
<Donut[AFK]> SUGGESTION TO SHUT THE FUCK UP
<Eurakarte> NOTATION THAT YOU CREATE A VACUUM
<Donut[AFK]> RIPOSTE
<Donut[AFK]> ADDON RIPOSTE
<Eurakarte> COUNTER-RIPOSTE
<Donut[AFK]> COUNTER-COUNTER RIPOSTE
<Eurakarte> NONSENSICAL STATEMENT INVOLVING PLANKTON
<Miles_Prower> RESPONSE TO RANDOM STATEMENT AND THREAT TO BAN OPPOSING SIDES
<Eurakarte> WORDS OF PRAISE FOR FISHFOOD
<Miles_Prower> ACKNOWLEDGEMENT AND ACCEPTENCE OF TERMS
Lawl.