How to make $150 in an afternoon:
Let the loyal fanbase know that once he reaches $150 in donations, he'll release a finished comic.
Draw a comic where Sonichu and Rosechu go to...the zoo. Or the movies. Whatever.
Rosechu gets kidnapped by Pmurt and Pence, with them disguised as mecha gorillas or something. Or the movie screen hypnotizes Sonichu to carry out Pmurt's will and Rosechu has to use Women's Rights to save him. Whatever. Sonichu fights robot gorillas/Rosechu fights a Transformer movie projector and wins. Our fecund heroes go home and make out. Or make out and then go home. Again, whatever.
That took about a minute to type. He could draw this and have it ready to upload in a few hours.
No need for Chris to scrounge or beg. His beautifully unique autistic brain is a (fool's) gold mine.