Emoticon Tupo

An emoticon tupo is a tupo made when someone fails to type a character that is required for a certain emoticon, or makes an emoticon they weren't intending to. 

Examples:
​Person 1: " I can't remember my score on 309, but I don't think it's over 1M O_ "

Person 1: " * O_O "

Person 1: "I failed Level 336! XD "

Person 1: " * DX "