The pearlescent frothy precum usually found at the tip of a teenager's cock when he furiously masterbates while watching porn downloaded from the internet.
Tom: Hey Dick! How come your spunkbubbles are bigger than mine?
Dick: Practise dear Tom. Practise makes perfect spunkbubbles.
Totally controlled by his genetic make-up and the unfortunate fact that he was raised by lizards, Larry started complaining about everything in the hope that everyone would become as miserable as him.
12 step recovery jargon referring to someone new who talks about how great life is, now that they'resober. Usually meaning that the person is out of touch with reality.
The new guy seems pretty happy for a dude who has no job, no money and no family. He must be on a pink cloud.