The mucus you cough up - usually in the morning after smoking excessivly the night before.
Good morning darling... Yikes! That's some serious lung butter you just coughed up.
Phlegm. The thicker, the more yellow, the more flavorful, the better...I wouldn’t recommend spreading it on your toast though.
The worst part of being sick is hacking up a mouthful of lung butter when you have no place to spit.
The viscous, yellow-green fluid coughed up after playing a reeded instrument for a prolonged period of time. Such as a clarinet or the bagpipes
Man 1: i played my pipes for three hours yesterday and had to cough up about four pounds of lung butter.
Man 2: dude that's gross why don't you just quit the band?
Man 1: because highlanders is life.
Something, usually low/medium quality bread, that you eat only because you can put butter on it.
No, use the other bread for the sandwiches. This bread is just a butter delivery device.
THIS IS THE JUICE'S THAT DRIP OUT OF YOUR INNIE BUTTON AFTER A MAN EJACULATES INTO IT
Last night I spread my bellybutton butter on my husband's toast