What is Kintama?
1.
Literally "golden eggs"
Japanese slang for testicles. Not to be confused for golden pillows which is what Son Goku called his grandfather's testicles (used as pillows) in Dragon Ball. Don't look at me that way...
Cracked him right in the kintama, she did!
2.
Testicles,
male reproductive organ
"That little brat might want to develop his little kintamas before talking crap."
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3.
Japanese for gold balls(s). Gold is kin and ball is tama. The word is street slang for testicles.
To get his attention, Sue grabbed his kintama and squeezed them.
See