Top definition
1)A synonm for the chocolate bar "Twix". The term comes from the products' "finger" styled form, and is often eaten as a quick snack, sometimes being substituted for an actual luncheon, hence the term "finger lunch".
2)A song by the evil metal band COOL
1) Person 1 : "Wow i'm hungary, but i lack the neccessary funds and time to indulge in a full meal"
Person 2 : "Power up with a finger lunch"

2) finger lunch (eeeuuuwwww) its finger lunch (oooouuuuwwww) its fingER lunch (eeeuuuuwwww) its finger lunch (DUN DUN DUN)
by a concerned onlooker March 29, 2005
Happy St. Patties Day!