1 definition by Kayeeeee

Top Definition
stm stands for 'smile to myself'.
this is opposed to lol, 'laugh out loud'.
'cause who actually laughs out loud when they type it?

right, no one.
stm = the new lol.
kaye: 'did you watch the powerpuff girls last night?'
riyad: 'yeah, it was funny as. stm.'
kaye: 'stm.'
by Kayeeeee January 19, 2009

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