What people seem to be forgetting is that the defining characteristic of a Freudian Slip is not that it is sexual, but that it reveals what is going on in one's subconscious.

In the flash game Waterfalls 3, the instructions say: "Use mouse to drug forces and change particles direction."

Removed: TV Tropes

• Found this under Ketchup Is A Vegetable (may be corrected in the meanwhile):

  If your own tropes are killed by accident, they are killed by "Friendly Fire".

(How do you kill tropes?)

Looks like the trope has been killed ...