>build and wear a vest filled with this stuff
>stretch a cable between two buildings in an alley
>attach lights to the edges of the buildings at the top pointing down
>rent huge industrial fans and place them in the windows of the buildings pointing to the alley below
>set huge speakers to play the noises that the tripods made in war of the worlds
>buy extremely strong powered wench and rig it into a harness i can wear under my clothes
>dress in weird clothes and a tinfoil hat
>hang out in this dark alley
>lure some gang thing into the alley
>go get in a fight with the gang
>try to act as weird as possible
>tell them strange things like "you will regret such actions when the armada arrives"
>one of them stabs me
>worth it
>this glowing liquid flows out of me
>talk into my watch
>"this is skleebax, the humans have been deemed unworthy, send the destroyers"
>they stand their confused when i start it
>i kneel down and hit the switch
>the lights, fans, and wench all start going at once
>i fly into the sky as they are blinded and disoriented by gusts of wind and deafening sounds
>i then shut it off when i make it on the roof
>assuming that any were brave enough not to run away all that's left is a strange glowing puddle
>they assume that they have somehow doomed their planet by shanking an alien and that they will die soon
>enjoy seeing them acting crazy on the evening news warning of aliens