When you cry so hard you get a head-ache the size of a migraine, thus being a "Crygraine"
Me : "Did you cry when you hugged Josh Dun"?
Friend : "I cried so hard when i started walking away from him so hard i got a Crygraine from it"
Friend : "How was the magazine you just got"?
Me : "It was so incredible i cried so hard i got a Crygraine from it!"