Laid a nuclear egg

An eggy like fart that smell so overpowering that the stench makes people sick and can fill a whole room

Bro!? Omg it smells loud N eggy.
omg the stench is overpowering in this room “Who laid a nuclear egg” I think I’m going to vomit
whom ever did that needs to check their drawz on my mama

laid an egg

Commonly used in hockey. When a team plays poorly and/or below expectations. Also "lay an egg" or "laying an egg".

Person 1: Did you see that Leafs game last night?
Person 2: Yeah. They really laid an egg.
Person 1: That's putting it lightly.