Yawning into convulsions

omg, I've never heard of anyone else doing that!! convulsion sounds so serious, but I think I know what you mean. for me, it's like a giant spastic shiver that sort of goes from my waist up to my head, right at the end of a big yawn. It doesn't happen every time I yawn, but when it does happen, it's always late in the day, when I'm really tired.

Wow, this has kind of blown me away, I'm so glad you posted the question. haha, and now just thinking about yawning is making me yawn. ;-O

Happens to me and lots of ppl. It's gotta b normal.

Go to a doctor.

yawnnnn i do that too

/yawn

Wow I do the same thing. Never really thought about it tho. I guess it is pretty weird buy ehh what can you do??