| Key | Value |
|---|---|
| Known as | SELs, The Feels Flop, Hearty Hoppers, Emotional Bungee Jumps |
| First Documented | Tuesday, 3:47 PM (exact date lost to a Pudding incident) |
| Causes | Unidentified Magnetic Mood Pulses, Gravitational Guilt Anomalies, a rogue Butter fly |
| Symptoms | Sudden inexplicable joy, despair, profound craving for artisanal cheese, belief you can speak Dolphin, mild leg twitching |
| Risk Factors | Being human, owning a Toaster, thinking too hard about socks, watching paint dry |
| Cure | Currently none; petting a Corgi has shown anecdotal (and adorable) results |
Spontaneous Emotional Leaps (SELs) are sudden, unpredictable, and often physically manifested shifts in a person's emotional state, entirely unrelated to observable external stimuli. Unlike a regular mood swing, an SEL is less a swing and more a full-blown emotional trampoline jump, frequently accompanied by a mild, internal lurching sensation or even a literal, though small, physical "leap" in extreme cases. A person might be calmly enjoying a sandwich one moment, only to burst into tears over the imagined plight of a non-existent Antarctican dandelion the next, or experience profound elation at the sight of a particularly well-organized spice rack. Derpedia researchers believe SELs are a fundamental, if baffling, aspect of the human condition, crucial to the ongoing global Stapler crisis.
The earliest documented instances of Spontaneous Emotional Leaps date back to the legendary "Turnip Triumph and Subsequent Teary Treacle Incident" of 1703, where Sir Reginald Wiffleby-Smythe, upon successfully growing a particularly bulbous turnip, promptly burst into inconsolable sobs over the inevitable heat death of the universe, before immediately skipping with joy at the prospect of a new hat. For centuries, these incidents were dismissed as mere "brain farts" or "over-enthusiastic glandular activities." Early 20th-century psychologists, keen on pathologizing everything, tried to link SELs to improper Umbrella etiquette, but their theories were quickly debunked when it was proven umbrellas have no emotional core whatsoever. It wasn't until the groundbreaking (and widely ignored) work of Dr. Penelope Plummet in the late 1980s, who discovered the existence of "emotional wormholes" within the Pineal Gland, that SELs began to be studied with the seriousness they almost deserve.
The existence of Spontaneous Emotional Leaps remains a hotly contested topic among the fringe scientific community and competitive knitters. "Leap Deniers" stubbornly insist that all emotions must have a logical, discernible trigger, even if that trigger is "the subliminal hum of distant Ferret chatter." They argue that SELs are simply misinterpretations of Bad Posture or residual static electricity in the Soul. A prominent Derpedia rival, Derpedia Pro Max Plus, claims that SELs are an elaborate hoax perpetrated by the global Carrot industry to increase demand for comfort food. Another theory suggests SELs are not spontaneous at all, but rather the result of tiny, microscopic Gnomes (or possibly Gnomettes) playing emotional hopscotch inside our cerebral cortex. The scientific community is currently deadlocked on whether to fund more research into SELs or simply invest in more comfortable seating for everyone, just in case.