What is Otbm?
1.
An acronym for "Off The Books Mrs" these four letters are referred to usually by men in reference to a second simultaneous partner unknown to a current girlfriend or wife.
John told his girlfriend that he was staying late in the office but he was actually off to meet the OTBM
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A holiday in which you goto Chipotle on June 1st, play uno, and eat guacamole & chips.
Person 1: Dude, are you ready for Uno De Jun..
1.
an extenstion of bank making it a hundred billion times more epic
if you are dating someone and you think that her room mate is more at..