On cap no cap 

Absolutely seriously

The warriors are totally winning the NBA this year, on cap no cap

On cap no cap by Too good for you 🧢 December 28, 2019

No Cap on Jah 

When you don't believe what the other person so you say no cap on jah. When saying this you invoke the god Jah and literally gain Jahseh Onfroy's knowledge and respect. You become one with X

Shank-Yo my cat just died
Person 2- No cap on jah?
Shank- yeah.... rip jah 2k19

No Cap on Jah by Shadank April 11, 2019

No cap on God

To not cap while also putting it on God

Aye bro she a hoe

Bruh no cap??

Yeah bro no cap on god

No cap on God by Only1Kenny April 11, 2020

On god no cap 

swearing by all your brothers in the hood

Jamica: No way did you hit that trickshot
Leroy: On god no cap

On god no cap by handlemeppmemer October 1, 2019

On god no cap !!! 

People who use this phrase is lying to you most likely.
They're over dramatizing the initial incident.

Cringy tweet: no nigga can touch my girl , cuz ion have a girl

Person 2: On god no cap !!!
Person 2 has 300 girls after him before he post that.
Person 2 is a fuckboy

On god no cap !!! by aatims April 30, 2019

No kizzy on the cap 

An exaggerated version of no cap

Kevin: Bruh i just took the largest dump ever no kizzy on the cap
Steve: Nah this aint it

No kizzy on the cap by Jabooty21 May 27, 2021