A force to be reckoned with

I'd hate to be the sea faring vessel in his sights.
Crackheads can indeed be easily confused with sea monsters and here's a few reasons why

"Elusive Creature of the Deep":
"With their erratic movements and unpredictable behavior, crackheads could easily be mistaken for the Loch Ness Monster's rebellious cousin – the Crack Ness Monster. Spotting one in the urban depths is like encountering a mythical sea creature in the concrete jungle."

"Siren Song of the Streets":
"Just as sailors are lured by the enchanting songs of sirens, pedestrians are drawn to the erratic mutterings and melodious ramblings of crackheads. Their haunting cries echo through alleyways, leaving unsuspecting passersby wondering if they've stumbled upon a mermaid's mating call."

"Shimmering Scales and Glittering Eyes":
"Under the flickering streetlights, crackheads' glazed eyes and shimmering, sweat-soaked skin take on an otherworldly glow, reminiscent of bioluminescent sea creatures lurking in the depths. To the untrained eye, they could easily be mistaken for denizens of the deep."

"Tentacular Temptations":
"In the throes of a crack-induced frenzy, crackheads' flailing limbs and contorted movements resemble the undulating tentacles of a giant squid. Their chaotic dances evoke images of sea monsters wreaking havoc on unsuspecting ships, leaving chaos in their wake."

"Cryptid by Cracklight":
"Under the cloak of darkness, crackheads become urban cryptids, haunting the shadows like mythical sea monsters lurking in the depths. Witnessing their erratic movements and otherworldly appearances, one might question whether they've stumbled upon a real-life creature of the deep."