Marijuana: While his love of classic rock is justified based on who he is, his three favourite bands (Floyd, Beatles, Doors) are my favourite bands and some of my favourite television shows (Futurama, etc) overlap with his. And, I guess, our views on marijuana legalities are a tad similar; I'm a proponent of decriminalization and, between legalization and decriminalization, Marijuana thinks decriminalization is the lesser of two evils. Apart from that, his personality is nothing like mine.
Glibt: I was a Human Rights major who focused on gender and sexuality. XD 'Nuff said.
Hockey: Well, I'm Canadian and our patriotism tends to overlap, although I do think his is fiercer. I used to play hockey myself, although I was a defence and he's a centre. My favourite goalie is his favourite goalie. But I can't agree with his sexism or his homophobia, although both are interesting to write and develop.
GHB/Adonis: I did try, but I don't see any of myself in either of them, particularly GHB. Um, Adonis and I both smoke cigarettes?