50% Off Milkshakes. All. Summer. Long.

We found out today that Sonic will be offering all of their milkshakes at 50% off after 8 PM all summer long. Although the dining room and stalls close at 10 PM, you can still get 50% off shakes until 2 AM through the drive-thru.

You know it's a great idea to consume mass quantities of sugar and fat just before going to bed. And, with 25 flavors available, you won't run out of options any time soon (though we think we may skip the Jalapeno Chocolate). So throw your practical side out the window and do your happy dance: