"Nannuk trab" means your grandpa is dust,basically he died and now he is dead and dirty.
It is commonly known in Maltese language ..

Jamie:"Aw Luca"
Luca:"Int min izzob int foxx missierek"
Jamie:"uwejja ghala qed tghajjarni"
Luca:"Nannuk Trab"

Or
Sister:"where is grandpa?"
Brother:"Since last week,Nannuk Trab"
by Nannuk trab November 14, 2020
Get the Nannuk trab mug.