Credit: ABC Family

We all know that Pretty Little Liars isn't a highly realistic show. Rosewood is a heightened universe where murder mysteries and stalkers are just everyday occurrences, and that's part of what makes the show so fun. We wouldn't have it any other way.

Even with that in mind, there are occasionally moments that make us stop and say, "Really?" Sometimes it's something that doesn't make sense from the writers, and (more often) it's just that we want to reach through our TVs and smack the characters upside the head for making bad choices.

Here are our picks for the biggest logic fails and WTF moments from Season 4, Episode 23 (“Unbridled”)

Mrs. DiLaurentis letting people wander around her house. Dear Mrs. DiLaurentis: If you have so many secrets, maybe holding a big event on your property and letting your employee wander around the house unsupervised is a bad call. Just saying.

Jason's failed lie. Another character fail: If you're going to lie about your whereabouts, pick a cover that's possible! It would have taken two seconds of googling for Jason to realize that the rehab facility he named has shut down.

Spencer didn't notice the finger bones in her corset? We guess this is possible, but it seems like the kind of thing someone would notice at some point.

Ali's guessable password. Does no one in Rosewood use a password with a few random numbers or symbols thrown in? Ridiculous!

Did you pick up on any logic fails this week? Let us know in the comments below!

Catch the next episode of Pretty Little Liars on Tuesday, March 18, 2014 at 8 p.m. ET on ABC Family.

Rebecca Martin is an Associate Editor at Wetpaint Entertainment and our resident Game of Thrones, Breaking Bad, and genre TV expert. Follow her on Twitter and Google+!