thatkoiboi
thatkoiboi
Koi
842 posts
i do art and styff
Don't wanna be here? Send us removal request.
thatkoiboi · 15 hours ago
Text
when ur little brothers an aquatic turtle
Tumblr media
close ups below
Tumblr media Tumblr media Tumblr media Tumblr media
891 notes · View notes
thatkoiboi · 17 hours ago
Text
Tumblr media
They’re both in their 30s
10K notes · View notes
thatkoiboi · 21 hours ago
Text
Tumblr media Tumblr media Tumblr media Tumblr media Tumblr media Tumblr media Tumblr media Tumblr media
the gang's all here!
4K notes · View notes
thatkoiboi · 22 hours ago
Note
If you ever want to post any of your smaller/unfinished doodles, I'd love to see them!
(But no pressure to, of course! I just enjoy sketches.)
Here is a sneak peak of an "April meeting the Turtle Tots" comic. :)
(COMING SOON AUGUST 16 & 17)
Tumblr media
(Also sorry for getting around to my Inbox so late ToT)
20 notes · View notes
thatkoiboi · 2 days ago
Text
Tumblr media Tumblr media Tumblr media Tumblr media
Congrats, he's in because you guys voted him in :>
Thank you guys MASSIVELY for the patience on this one! I wanted it out last month but because SOMEONE (me) was GRACEFUL (biffed it onto my face and got a concussion) I had to postpone it. Whoops.
Anywhooo Neon Leon is here! Hopefully the next update doesn't take as long LMAO
Start | <- Previous | Pt 40 | Next ->
✨Masterpost✨
1K notes · View notes
thatkoiboi · 2 days ago
Text
Tumblr media Tumblr media Tumblr media
I've been drawing this for a long time, but I forgot to post it😭😭😭
ANYWAY—
3K notes · View notes
thatkoiboi · 3 days ago
Text
Tumblr media
Hey artists, C. Spike Trotman, founder of Iron Circus Comics, just posted an invaluable thread on depicting different types of black hair. I’d do the thing where you screencap the whole thread and post it but it’s just too long (which is great because it’s a whole lot of useful information!) Give her a follow while you’re there.
Anyway, go check it out. I just wanted to save it and share it because I didn’t know how much I didn’t know!
62K notes · View notes
thatkoiboi · 3 days ago
Text
Tumblr media Tumblr media Tumblr media
The number 7 was a cultural reset imho-
-
I'm realising i can post my rottmnt art here too... like duh?? 💀💀💀 enjoy my old art while i try to fight my "lineart, no colour rut". Walao. 💢💢💢
2K notes · View notes
thatkoiboi · 3 days ago
Text
Tumblr media Tumblr media Tumblr media
Younger sib antics
Based from my experience with my younger sis — she shoves food in my mouth and glares at me for no reason from time to time
1K notes · View notes
thatkoiboi · 3 days ago
Text
Tumblr media Tumblr media
ROTTMNT Voice Cast.
3K notes · View notes
thatkoiboi · 7 days ago
Text
Tumblr media Tumblr media Tumblr media Tumblr media Tumblr media
based off a letter I wrote to my brother when I was little lmao
5K notes · View notes
thatkoiboi · 7 days ago
Text
What a drama queen....
3K notes · View notes
thatkoiboi · 10 days ago
Note
I love the idea of Raph and Donnie having lasting effects!!! Are there any others apart from the eyes and maybe the hive mind thing? (Also does the hive mind thing affect how they interact with each other?)
Also I love your art!!! The comic is awesome, and I did not realise you were the one who made the awesome music video for the Cass Apocolypse series!!! Thank you for sharing!!!
Tumblr media Tumblr media Tumblr media Tumblr media
Meanwhile:
Tumblr media Tumblr media Tumblr media
They get a little mixed up sometimes...
3K notes · View notes
thatkoiboi · 16 days ago
Text
Tumblr media Tumblr media Tumblr media Tumblr media Tumblr media
More old art I like
4K notes · View notes
thatkoiboi · 22 days ago
Text
Tumblr media Tumblr media
You cannot convince me that THE Donatello Othello Von Ryan Bootyshaker 9000 Hamato doesn't like Owl City. This is NOT me projecting my love for Owl City onto him because everyone always makes fun of me for liking them, nope, not even a little bit.
Donnie's music taste is so similar to mine, I was like listen, if I like his music taste then he might like mine and this was born. Leo represents the haters in my life.
Lmao I did this so quickly so there are probably 101 errors but eh. Sorry if it's hard to read my handwriting is chicken scrawl rip
Also, I will continue to draw them in whichever 'outfits' I like at the time bc I can never decide they're both so good!
2K notes · View notes
thatkoiboi · 23 days ago
Text
Tumblr media
Happy Pride Month!
(Alt version below)
Tumblr media
(Click for better quality)
1K notes · View notes
thatkoiboi · 1 month ago
Text
Tumblr media
Drew a Donnie expression sheet for my personal reference! 😁 I hope this is helpful for you guys, too!
3K notes · View notes