What does cake vulture mean?

cake vulture meaning in Urban Dictionary

the folks just who attend good-bye or birthday celebration parties at workplaces the sole purpose of consuming cake. They have a tendency to stand in the back of the team, chit-chatting among by themselves, and come up with some thing pithy to express to a person they don't really know or care an excessive amount of about just to allow them to escape employed by around 30 minutes roughly.