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
See
Random Words:
1.
farting and pooping at the same time in a toilet
He took such a doo doo earthquake that he woke the neighbors up.
See shart, top shelf..
1.
Hes a fucking, shit, mother fucking retard 12 year old kid who leds Australian Army, in a game called Runescape. He thinks hes the best ..
