the act of blowing someone and simultaneously flicking their balls with the index or middle fingers (both hands).
it can be used to take "sexual revenge" on someone, or simply to satisfy a masochistic craving.
named as a tribute to the Baldwin brothers. there is no relation directly to them; the name was chosen simply because it has vague sexual connotations.
dude! that girl Brittney was blowing me in my iroc-z on friday night. everything was cool until she gave me the biggest baldwin! ahhhh!