So you're in a bank, waiting in line to do whatever it is you can't do at an ATM, WHEN SUDDENLY A ROBBER WALKS IN AND HOLDS THE TELLER AT GUNPOINT! You know what has to be done. "Hey buddy," you say, "you just fucked up the wrong person's day," and pull out.... your smartphone. Tazering the bad guy and scoring the hot teller's number, you make the headline of every newspaper outlet in the city. BE A HERO. Enter the smartphone weapons cases.\nSpraytech's pepper spray case can help get ladies away from some pretty gross dudes at a club, in an alley, or even at home! It's lightweight, allows for swappable spray cartridges and makes a great birthday present. Goes for $40.\nThen this case from code3tactical.com ( suuuuuper super sketchy site), transforms your iPhone into an iKnife. Go from "Some Guy" to Rambo for just $35.