1. A lesbian
2. A person who loves to perform oral sex on women and is constantly on the prowl for opportunities.
So, have you heard? Apparently Josephine is a snatch lapper?
Wow, that guy, Josh, I met last night. What an animal in the sack. He's a really talented snatch lapper.
Man, that guy, Pete, he's a serial snatch lapper. He went down on that pig, Julie at the party last night, right on the damn couch in front of everyone.
1. Someone who constant runs their mouth spewing out utterly boring nonsense or mis-information;
2. Someone that keeps running on about the same topic that no one is interested in, even though they've been told to shut up many times;
3. Same as above except they have no idea what they're talking about - they keep spewing factually incorrect garbage or a theory that's been completely debunked.
Bro, did you hear Ernie last night. He's nothing but a streaming shit-spigot?