[juanbenae]

whistle really loud? I've tried to learn it a bunch of times with no success. Tried the looped thumb and finger, one finger from each hand and of course simply shaping my mouth n blowing. Always admired the Mexican gangster I grew up with that could do the chirp-chirp thing, both in wind and out winded. I learned to do the chirp-chirp with a sandwich bag, but that sucked...

What has worked for you, and who taught ya?

I'm gunna google it and try some more...