JP tellement P après ces 24h convention dédicaces conférence train taxi stream de l’infini (“0_0)
— Mr. Benzaie DANIEL (@Benzaie_tgwtg) June 12, 2017
Jp tellement p c’est assez ardu
— juju (@Juliette_Vein) December 30, 2016
This is a texting abbreviation, transferred over to Twitter. I’m not sure, but I *think* this is JPP j’en pense plus, “I think more about it = I could say much more about this”, intensified with tellement: “I could say so much more about this.”
At a guess. If I’ve got it wrong, I’ve now tagged the question so a French-speaker can tell me so.
EDIT: Claire Delavallée’s answer. Downvotez-moi, s’il vous plaît!