Gamma ray bursts are indeed one of the most powerful and energetic events in the universe, so let's explore this scenario with a lighthearted and imaginative twist.

### The Gamma Ray Roulette

**The Cosmic Coin Toss:**

In a cosmic game of chance, you find yourself at the whims of a 50% probability of being hit directly by a gamma ray burst. This celestial roulette presents a duality of possibilities – a whimsical dance between the extraordinary and the ordinary.

**Lucky Starlight Lottery:**

Should the cosmic dice roll in your favor, you become the fortunate recipient of a firsthand encounter with the awe-inspiring spectacle of a gamma ray burst. The luminous display of celestial fireworks leaves an indelible mark on your cosmic journey, becoming a tale to be recounted with starry-eyed wonder.

**A Brush with the Astronomical Absurd:**

On the flip side, should the cosmic odds favor a different outcome, you emerge unscathed from the celestial roulette, perhaps with a newfound appreciation for the capricious nature of cosmic chance.

**The Radiant Ripple Effect:**

In either outcome, the whimsical notion of a cosmic coin toss underscores the grandeur and unpredictability of the cosmos. It serves as a lighthearted reminder of the boundless wonders that await in the celestial tapestry, where the improbable and the extraordinary converge in a dance of cosmic chance.

In this playful portrayal, the notion of a 50% chance of encountering a gamma ray burst becomes a whimsical journey through the cosmic roulette, where the grandeur of the universe meets the charm of chance in a delightful celestial waltz.