Margaritas
Oh, margs, let us count the ways you cause bloating.
For starters, alcohol causes your face to swell and bloat. Get salt on the rim and you're adding another bloat friendly ingredient. There's also a good chance those tacos your chasing your marg with have black beans, which aren't too bikini friendly either. Keep in mind the insane amount of calories most margaritas ring in anyways.
[Photo via @aliicollins]