This describes the act of ejaculating inside your partner prior to them conducting an extended period of strenuous activity like running a marathon or relocating a fish pond.
By the third hour of slogging in the sun, the fluid leaking into their underwear is known as a Spanish Breakfast. It is visual likened to a poorly prepared omelette and the ingredients vary depending on the hygiene of the ejaculatee.
I got home from gym last night and my skants were a Spanish breakfast. Even the dog was gagging.
Fogey/fogy /fougi/ sl. (early 18C+, orig. Scot) old-fashioned, stuck-in-the mud.
Person with old fashioned ideas which he is unwilling to change: Come to the disco and stop being such an old fogey!
You think me an old fogeyand an old tory, his thoughtful voice said. I saw three generations since O’Connel’s time. I remember the famine. Do you know that the orange lodges agitated for repeal of the union twenty years before O’Connel did or before the prelates of your communion denounced him as a demagogue? You fenians forget some things. (James Joyce, Ulysses. PenguinBooks,1992. p. 38)