It means something like: "for real", "seriously"or "I swear ". Also can be used to mean "right away"
"Yo, homie! Keep messing with me and I'll beat your ass; off top. Or...
"Off top, this blunt is dank"
"Off top, this blunt is dank"
by P@nac€A July 21, 2016

by INfaMousgUrL2002 August 01, 2004

by jon bon jovster April 29, 2003

Off top--ic, or out of the discussion
by Grant February 16, 2005

start off a fight
to spontaneously punch a person in the face
getting a off the top of your head
a saying to start a statement
to spontaneously punch a person in the face
getting a off the top of your head
a saying to start a statement
by wildout January 20, 2006

by lilj3d August 18, 2006
