Brer Puk

(ប្រេីពូក) Literally translates to 'use mattress'.

Khmer slang for prone masturbation-- where a male masturbates by rubbing his dick on his bed.

Due to the abundance of body pillows in Khmer homes, most young boys bust their first nuts by Brer Puk, but sooner or later they switch to Brer Dai ('use hand'), or fapping.

'Vatana plans to Brer Puk tonight, let's not disturb him."