I would give you karma but your avatar has red in it, AND I HATE RED
I would give you karma but you aren't related to me
I would give you karma but God's watching me, and he'll be pissed
I would give you karma but your IQ is 1 point too low
I would give you karma but you didn't bring me beer
I would give you karma but 'they're' watching
I would give you karma but someone already beat me to it