Whilst in Miami, you call a hooker. The hooker meets with you, brings a crack rock, and while she's on her knees going to town on your D, right before you bust, take a big fat hit off the crack rock.
"Man, that hoochie hooker Mercedes gave me a rockin' Miami Blast last night."
"Whats A Miami Blast?"
"Man, you haven't had a bj til you've had the Miami Blast."