Spunk Bubble Blower
used to denote an occasion when a homosexual whilst cupping his partners jizz in his throat, perts his lips and gentle blows little spunk bubbles in the air.  

Thought to have originated in Hamilton
Shug: "Garry if you really love me, don't spit my love porridge out, be my little spunk bubble blower"

Garry: "Bob....Bob.....Bob....."