'Malu Apa Bossku" (literally mean "What to Shame my boss?" is three words written on a poster with a picture of the former Prime Minister, Datuk Seri Najib Tun Razak riding a motorcycle that is now got viral in social media.

Bossku (My Boss) means "you" used by young Malaysian right now to shows respect to everybody and shows that everyone around us are our boss.

Also "Malu Apa Bossku" shows that Najib don't need to be shame as he state that he don't even involved in any kleptocracy activity as said by the Malaysia's current Government, Pakatan Harapan.

That phrase also has different variety such as "Takut Apa Bossku" (What to afraid my Boss?).

Najib Razak nowadays constantly use these phrases to troll the current government in Facebook.