There has been a line from Team Fortress 2's Meet the Heavy which has been constantly repeated whenever the Heavy is involved.
"It costs $400,000 to fire this weapon for 12 seconds."
e.g: In a Garry's mod film on YouTube about the heavy, one of the comments is almost guaranteed to be "It costs $400,000 to [do whatever the heavy was doing] for [how long the video was]"
There have also been many other variations.
Is this meme worthy?