Most fun lateral thinking or unusual XP methods

[1asdfasdf1]

What are some of the fun things you've done (solo or duo preferably) that aren't the typical XP or farming experience? Anything that involved a bit of lateral thinking. Not necessarily exploits, just ways of interacting with the game mechanics that aren't so obvious.

Examples:

• letting a runner go (on purpose) to have it pull the whole zone
• fearing to avoid summons

I'm always curious what people come up with in this game.