Ive makes all the time Comics Face, all the time funny twitters and all the time not as good as me at Mario Kart. I would suggest he is my nemesis, but that would be giving him waay too much credit
Mumblier.com — short form comics, stories from Andrew Fulton. There's more about it here
You can follow Andrew on Twitter or Instagram, or – more sensibly – there is a twitter for just these comics.
I guess this one is pretty old, hope it holds up.