Acronym for Special SomePony.
An online RP relationship, specific to the chatroom website, Cloudsdale.org
Having an SSP is supposed to be flirty and fun, however people take them very seriously, and treat them like real relationships.
Rainbow Dashi: I need an SSP.
Cloud Mods: You /want/ an SSP.
*5 minutes later*
Depressed Dashi: MY SSP CHEATED ON ME AND DUMPED ME IM SO DEPRESSED </3