off top 

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 by P@nac€A July 21, 2016

off top 

another use of tha term "for sure" (fasho) used mostly in the south like new orleans

"Off top it's all gravy u in 6 feet but remember i luh ya so rest in peace." -B.G.

off top by INfaMousgUrL2002 August 1, 2004

off top 

for real?

Yeah, I fucked that ho Alishamisa in her iznass!
Off top my nigga?

off top by jon bon jovster April 29, 2003

Off top 

To do something right then and there

Bruh if you do that again we gotta work Off Top

Off top by Jay.5k August 3, 2017

off top 

Off top--ic, or out of the discussion

Hey man hows Greg
-- Off top if he comes around here im gunan beet his a$$...off top"

off top by Grant February 16, 2005

off top 

off top of the dome suckelle

off top by Anonymous October 20, 2003

off top 

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

yo he just off topped him

off top i dont know what your talking bout

off top by wildout January 20, 2006