An incredible person. Extremely kind and will listen to anything you have to say. Doesn't like to use curse words and is the "SFW" friend of your group and is always super funny. Also muscular and always thinks the worse about himself when in reality he's stupid good at everything.
To flub means to be extremely lazy, often not getting off of a bed or sofa even when you need to get up.
Flubbing is often caused by excessive anxiety, exhaustion or depression.