That's low

Six feet low, to be precise:

A New Zealand funeral home has stepped in to stop a fake mourner who was attending up to four funerals a week to stock up on food, even filling up tupperware containers to take home, according to media reports.

Harbour City Funeral Home director Danny Langstraat told local newspaper The Dominion Post that the "grim eater" appeared at up to four funerals a week in March and April to enjoy the finger food but clearly did not know the deceased.

[...]

"Certainly he had a backpack with some tupperware containers so when people weren't looking, he was stocking up," Langstraat told the newspaper.

Okay, showing up to the funerals of people you don't know in order to have a snack is poor form, but doing your "grocery shopping" there is extremely fucking creepy.