exclamation mark

See: exclamation

exclamation	exclamation point	Mathematical uniqueness	logical punctuation
Gratuitous exclamation marks	Ecphoneme	The world's shortest correspondence	question mark
!!!!!111oneoneoen	The Observer 100 Greatest Novels of All Time	Exclamation point rule of thumb	HTML symbol reference
XOR	bigotry	sic!	factorial
twister	bang	useless	Shania Twain
prime	telnet