Check out the link below...use a 2 dollar Chinese part to create a simple wifi router and Rickroll the losers at the same time..lol
The software is open-source for this gag...you could easily name the access port something like “Hillary has a fat ass”
http://hackaday.com/2016/07/19/never-gonna-give-up-free-wifi/
5Pcs ESP8266 ESP-12E Remote Serial Port WIFI Transceiver Wireless Module with free shipping for 12.26
Build that into one of these 5 socket Ground Fault Circuit Interrupters,
https://www.amazon.com/gp/product/B000E12ADA/ref=ox_sc_act_title_1?ie=UTF8&psc=1&smid=A38Z015AJ7I755
Prepare it with both sides of some heavy duty Velcro to make it difficult to remove it from your chosen power outlet, and instead of Rick-rolling them, make the Clinton Cash movie and/or this one:
available via a memory card in it.
Then all you will need is a wall socket someplace public.