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'.

Ima break your nico nico kneecaps by azsxsdedcsawqwertygbnhjiokmk;' February 3, 2021

It's hurting on my knees 

What Grandpa Say!

It's Hurting On My Knees!

It's hurting on my knees by Dr. Deloris January 28, 2024