guys help I& #39;m in my room alone laughing at a dumb work email

I& #39;ve been given a Thing to do that I have no idea how to do so I did some googling and VERY nonchalantly sent a resource in an email being like "is this helpful/am i on the right track??" and the dude was like hell yeah!

Another day of pretending I Know Things

WAIT I thought I was done with this thread but the guy just emailed me again saying nothing else but "That OAG link is OMG good."

why is this so funny to me