SMTO

SMTO is a text which females would send as a more vulgar form of LOL or LMFAO. The acronym means "Snickering My Tits Off" it should be used by only females or large breasted men

Gene: your brother is so stupid, he thinks his anus is a vagina and that's why he is ridiculously gay

Helen: SMTO!

by Tommy Littlefoot III May 28, 2012