Penis of moderate length but extreme girth. Often those with thunderchodes chime "girth is more important than length" and take dick pics next to unseemingly wide objects
Guy 1: Dude, I heard Tyler is talking to your girl.
Guy 2: I'm not worried. I heard his dong is only 6 inches.
Guy 1: Yeah, but hes got a thunderchode. He'll split her in half.
A mythical being in the pantheon of modern social archetypes, the ThunderChad is the ultimate embodiment of chadliness. He is what regular chads aspire to be. His charisma rivals McConaughey, his confidence tops Tyson, and his looks have literally killed. It is said that a ThunderChad can delete 20 beverages and still lay impeccable game.
If you’re out with your girl and a ThunderChad enters the function — it’s too late.
“Dude it’s so unfair, as soon as the ThunderChads light the Bat Signal at Bleeker, all of our chicks abandon us”