Meaning I love you. Comes from the IM symbol for a heart <3 using the symbol for less than and the number three, basically an abbreviation on the I less than sign 3.
I <3 dave chappelle!
by Skyone August 09, 2006
A girl writes this on the back off her hand when she is officially over the boy who broke up with her (said: I heart question mark).
by Swiftiefan February 26, 2012