Ima break your nico nico kneecaps

That's a line most weebs use, usually meaning that you should probably step back because this is a person looking for a fight.

You better give that All Might figurine back or 'Ima break your nico nico kneecaps'.

kneecap

Awesome irish hip hop trio, they’ve recently come under fire due to political statements around Palestine. Looking past that, their music slaps.

better way to live by kneecap absolutely slaps

The fatty swirl on the back of a kneecap, typically found on the back of a white woman.

Rebecca fat as hell, you know she got them honey bun kneecaps.

by QDAVIS January 9, 2023

Person 1: hi finish your part of the project or else
Person 2: or else what punk?
Person 1: i'll break your kneecaps kid

by i really dont June 2, 2021

Basically a threat where you threaten to make them have chicken knees

by Embers20342 February 18, 2022