Yah, Chris laughing, inofeticus when he got going. For me it's visual. I see him like in a clip, where he starts chuckling at some silly thing he's trying to tell but as he elaborates it's getting funnier and funnier until pretty soon he's in a fit of giggles and he can't talk anymore, his face contorting as he totally loses it eventually he comes up grinning for air, on the verge of a relapse