A adjective similar to spendid that is used only in a particular instance: when someone is being specifically exuberant. Often times extremely sarcastic.
Philippa: We have school tomorrow, how splendidliocious!
Alain: No. Just, no. Where the hell did you get your enthusiasm?
Alain: I can't wait for our splendidliocious exams tomorrow!
Philippa: OMFG. Shut up!
Xtremely drop dead gorgeous girls that like to say SUPA HYPHY, who do not take offers of sushi with any if and's or butt's, who prefer arby's popcorn shaka's, who run around east haven, CT like Bafoons and take pictures with sewers and wooden logs, who also pop squats anywhere with or without an audience, who unplug ice makers to charge phones and who leaves food for the bums.