Someone who uses a lot of exclamation marks, such as in chat or emails. (This author is a serial exclamaniac!!!!!)
Oh geez, Karen wrote again and exclaimed all over the place. She's such an exclamaniac

Hello there!!!!!!!! Whatcha been up to??!!!!!!!Love and hugs, Karen!!!!!!
DayleSnailによって 2008年02月01日(金)

Words related to Exclamaniac

exclaim exclamania exclamation exclamation mark