Hallmark Moment 

A hallmark moment is when you have a moment that would be perfect on a card. It doesnt matter if its funny or not, it just has to be card material.

"When you tripped I laughed and thought how that was such a hallmark moment"

"Ewww did you see the new chick? She had such a hallmark moment in science."

Hallmark Moment by juliett May 19, 2009

Hallmark moment 

An act so improbable it looks staged. Like on a greeting card.
Hallmark moment peanut butter staged

"I thought he couldn't stand her. Now they're standing close and sharing his peanut butter."

"Yeah. They're having a Hallmark moment."
Hallmark moment peanut butter staged

Hallmark moment by Yasmeen10 July 4, 2012