The unspoken rule that when using exclamation marks, you must always use either one or three exclamation marks in a row. Two or four are not allowed, because they look wrong.
Girlfriend (texting): the new twilight movie is out!! lets go!!!!
Boyfriend: no. you just broke the exclamation mark rule
Boyfriend: no. you just broke the exclamation mark rule
by Urban Jew January 17, 2010