A sunburnt arse is a person whose face has become so swollen with sunburn that it looks like an arse (of generic appearance). Typically of English origin. There are no know cures.
babe: 'hey whats that baboon on heat doing staring at my tits ?'
dude: 'thats just a sunburnt arse!'
A sunburnt foot is the area on the back of people that is inflexible and reached with great difficulty when one wishes to apply after-solar exposure cream. In elderly people it is often known as the sunburnt yard.
dude1: 'Heeeeey, you know what they say about people with a big sunburnt foot?'
dude2: 'Hell yeah..."
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.
A phenomenon in film/television series, most notably streaming series, where the main premise is drawn out to such a point that it takes an entire season or more to get the parts of the series the audience is actually interested in seeing.
For example, if a series is titled "Surf Dracula," a majority of viewers would tune in expecting to see Dracula surfing by the first or second episode. However, the entire first season would instead be tedious padding and backstory before finally ending with Dracula surfing in the last five minutes of the season finale.
I watched "Smallville" on Netflix the other day. Dude, it was ten seasons of filler before he finally flew! Major Surf Dracula Syndrome!