bullhorn

"They got a plan to slaughter us tonight," he told the crowd through a bullhorn.

Malik responded through the bullhorn, calling for the immediate indictment of Darren Wilson, the cop who shot and killed Brown.

Others, like a group of young activists, asserted the personhood of undocumented immigrants with a bullhorn and a chant.

“Attention, Costco buyers … ” Rivers bellowed through a bullhorn at the Burbank, Calif., location of the superstore chain.