Ah, what an excellent trio of images to see on my own DnD day!
I look forward to this number in particular showing up the most today, especially since I'm the DM and I get to laugh about it the most.

I remember that the first time I played DnD was a Zeta Gundam Campaign, and the end of the first session ended with an entire platoon and a half of Titan soldiers (not literal titans) dead from dynamite propelled Punji sticks because every single soldier that entered the room kept rolling nat 1’s one after another, we were laughing so hard, when we recently rebooted our campaign since the first one never got finished, we decided that this would happen again, except this time it would just happen instead of being left to chance.
tl;dr, Explosive propelled Punji sticks and really dumb soldiers make for a very fun time in a DnD campaign