>>92436665>>92433856The two Homestuck characters are Tavros Nitram (Column 3) and Spades Slick (Column 13).
Penn Zero character (Column 12) is called exactly that, the cartoon is named after him.
The Samurai Jack character in Column 8 is called X-9 (though the credits list him as X-49).
Characters in Column 8:
15 - Captain Underpants from the series of the same name
20 - Donkey from the Shrek series
25 - Vanessa Doofenshmirtz from Phineas and Ferb
I think the guy in Column 8, 50, is Stan Lee. I am not 100% sure, though.
I recognize two guys from Column 7
20 - Lincoln Loud from The Loud House
45 - Randy Cunnigham from Randy Cunningham: 9th Grade Ninja
Column 6:
15 - Chowder from the cartoon with the same name
Column 5:
15 - Lance from Voltron: Legendary Defender
20 - Flapjack from The Marvelous Misadventures of Flapjack
70 - Takashi from... well, Voltron: Legendary Defender. Note that Legendary Defender is the reboot of the series.
Column 4
15 - The Powerpuff Girls from the cartoon with the same name