Elaine: So it wasn't a bomb?
Jerry: No. No bomb.
Elaine: Well, then what?
Jerry: Oh, stupid Leo was using one of those oven cleaners. He left the canister in there and the pilot light was on. The whole thing blew up.
Elaine: But he's okay?
Jerry: Yeah, but the explosion singed off his eyebrows, mustache everything. He's all smooth now. Look's like a seal.