Friends and boyfriend don't get along...

AdriAnna
So my friends have only met my boyfriend once, and only for a few hours. I knew they wouldn't hit it off, my guy has an odd sense of humor that you just don't get right off the bat, and my girls rush into snap judgements. 
I know not everyone has to like each other, and I'm not expecting them to, all I want is them to tolerate each other when they are around one other, which isn't often. 
Any ideas? This was mainly for me to vent, but if anyone has any insight is love to hear it!