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1.
Another way of saying tomorrow on an Instant Messanger.
Steve - hey what r u doing tomm
Howie - nm u
by Steven12345 January 02, 2006
25 8
 
2.
(Verb) To sit on a girl's face and fuck her mouth.
I don't know what sex usually entails, so I Tomm'd her.
by THE BATMAN August 14, 2012
13 4