Well, the non-cutesy response is to cull local IMEI's (with false base station attacks) and spoof random IMEI's that spam local base stations with control channel traffic, and swamp normal signal data with noise. (not quite "jamming", per se, but maybe something close to it)

Someone could likely accomplish this, and enable others to participate in the protest of security theater, by developing and distributing an open-source application that interfaces with a number of readily available software defined radio antennas (preferably those costing less than one hundred dollars).

Although, to do so might be terr'ism.