At first glance, you could easily mistaken this for a very forceful barfing session, but it's actually nothing like it. White here is demostrating what Dilophosaurus Effect is. Dilophosaurus Effect (DE) is when a certain impostor is obsessed with binge-eating, more common in maniacs :I If an impostor eats too much in one eating, or better, eats Taco Bell, usually goes through a violent ejection of waste, in an impostor's POV, that would be the inky black acid saliva they have, after full digestion. Things can get a bit messy but if they have CDE (Controlled Dilophosaurus Effect) they can use it... to eat more, because they can expel saliva at any time within 2 hours of the finished digestion progress, afterwards they lose control of it and let it all out at once. DE is just a way to regulate saliva amounts, or else they could die from sulphur and/or methane poisoning. TL;DR: Dilophosaurus Effect is impostor diahrrea