did it a few times with my mexican in laws, and made my neighbors hit it that were asian...no white people present there.
my first trip was coo, saw 3 of everything, sweated a lot, and was crackin up and couldnt stop. 2nd time the clouds turned into super mario world, then i look at the homies and i start seein them go all cartoony. no bad trips for me, but havent done it passed those 2 times.
edit: and mutha fuckas need to remember...its a trip that youre going to come down from...so just re-thefuckin-lax and enjoy the ride!!!!!!!