a maneuver used to cock block a would-be penetrator, whereby you use your index finger to guard your anus. This thwarts your partner's attempt to bone you.
-I thought for sure Dale would have gotten fucked by Manfredlast night.
-Naaw, man. He used the fingard.
A retard who doesn't know sheet about portfolio theory but still keeps taking about finance, investments and salary traps by looking at stupid financial posts on social media.