Flashy Gordon

Noun. A person who is deliberately attempting to show off on wide or almost universal scale.

Xavier wouldn't stop dabbing at the BLM rally! What a Flashy Gordon!

Walkin' in Texas

An idiomatic paradox. When a person does something that is highly unlikely to succeed or completely out of the ordinary.

Person 1: "I heard Jim has to eat 12 burritos in 30 seconds there's no way he can do that!"
Person 2: "Yeah, healing really walkin' in Texas with this one!"
*They both laugh hysterically*