No context assorted character doodles
From various interactions with random people, for the most part
The tall one tied up by christmas lights in the top middle-ish is STABBYYYYYYY's Scarecrow

The little alien near top-right is TheRealMetaKnight's Buggie (suspended account, apparently)
And the one with the middleparted swoopy hair middle right is N8-0's Yukio

Mix of ones made in Krita (My usual program) and in FireAlpaca (...I have it and it launches faster)