It is possible to meet someone on Snapchat and have a real-life hookup, but it's not always a good idea. Meeting someone through a dating app can be risky as you never really know who you're talking to. It's important to take the necessary precautions before meeting up with someone in person. Make sure you talk to them about their intentions and expectations beforehand, so that both of you are on the same page. Also, try to get to know them better online before agreeing to meet up in person.