There is a rumor going around about buildings disappearing on an urban legend website. Hiro and the gang go to investigate a certain cave with people from the forum. As they go deeper into the cave, terrible things happen…
They're usually insufferable
when they pop up above ground.
عادةً لا يُحتمَلوا عندما يظهرون فوق الأرض
Eles geralmente são insuportáveis 
quando aparecem na superfície.