Two (or more) intelligent people who are frequently seen together. These intelligent people may often hang out together because they find the company of others to be dull or IQ lowering. Like 'partners', but with brains.
I saw Andrew and Spencer hanging out in the quad again today. Andrew was assembling his solar powered espresso machine and Spencer was setting off vinegar and baking soda rockets. I think they're smartners.
by richard bullard barnes March 08, 2011

A particular bum, hobo, vagrant, transient, or beggar who you've befriended or regularly donate to in your hometown.
That dude holding the "down on my luk..." sign outside the co-op is my bum chum. I'm always happy to give him some change.
by richard bullard barnes October 21, 2010

The extra weight you have which detracts from your aesthetic beauty. Canadians and Europeans refer to them as "vanity kilograms."
"Yo dawg, you're a really nice guy, but the ladies might find you alot hotter if you lost about eight vanity pounds."
by richard bullard barnes November 23, 2007
