When you’re blowing some Colombian sinus sauce (aka cocain) off a girls back door (typically Hispanic) and she farts coviering your face in the Colombian bam-bam.
Person 1: “Bro what happened you look like you fell into a bag of flour”
Person 2: “nah I just a Portuguese Snowblower from that Mexican girl over there.”
When you have a person bend over on all fours, coat their asshole with a handful of cocaine, and proceed to have that person fart the cocaine into your nostrils as you snort it, preferably in the back of a Land Rover.
Man, last night was crazy. I brought this chick home from the bar and right before we left we got into the back of her Land Rover and she gave me the good ol’ PortugueseSnowblower.