We have a topic like this in DGA, and it's hilarious . It's simple, post the dumbest things you've seen on DN. As always, post what you will, just don't make this a hate topic ^^. Here's some that i swiped from Menace13:

https://i.imgur.com/YIUSu.jpg

https://imgur.com/a/rjvqN

that spore guy ... look like he is 10ish

10? not even 10 XD That was hillarious!

God spore commands you to laugh your ass off

well, greatest misplay I had wasn't on DN but KCVDS. Was when we had 2 honests, the guy was losing and told me to add any 5 cards from my deck to my hand, he didnt the same and I just agreed. He used polymerization and fusion summoned blue eyes ultimate dragon. He attacked my Nova summoner, I discarded 2 honests .............. fun times .........