A guy that tells a woman over an online dating site that his dick is gigantyranapocolypsianly huge. And when they meet, the woman finds out that his member is teeny weeny little bitty baby sized mini peepee is not really all that impressive. Thus making him a DIGITAL DICK.
"Whoa Bro your dick is small you DIGITAL DICK!!"
"You DIGITAL DICKED me you asshole."