A question that implies someone is in a bad mood (Toe stubbing is rhe worst pain known to mankind - if someone were to stub your toe they would be causing you great pain)
Person 1: Gosh, you’re grumpy. Who stubbed your toe? i.e. who ruined your day?
Person 2: You
An adventure which happened during your daily life. Like a stubbed toe which has been affecting everything you did during the day. Outsiders are generally uninterested about your stubbed toes. While people who are in love would rather be stubbed toeing all day.
Megan: I can never really have a meaningfull conversation with my boyfriend. He always want to talk about meaningless stuff he did during his job. I think i have to break up with him.
Maria: Love is about stubbed toeing, and stubbed toeing IS a way meaningfull conversating
While our lifespan is the number of years we will live, our healthspan is the number of healthy years we will have and our sexspan is is the number of years we will continue to be healthy enough to continue having an active sex life.
A lighthearted reaction upon receiving disappointing news of some sort. Usually something that isn't a particularly a big deal, esp. when it primarily affects someone else - sort of a mild schadenfreude. Sometimes doubled or tripled, and possibly said in a sing-songy voice for added comedic effect to imitate a muted trumpet, which is how the meme originated.