Used to describe skinny, often pale limbs.
Whoa. Did you see the Science legs (arms) on Bill Nye in that video!

-or-
Look at that nerdy white boy, swing his science arms around, pretending he can dance.
by Nice501s June 16, 2020
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Skinny, typically pale arms, associated with nerdy unathletic folks. also see: Science Legs Re-submitted to replace "Science Arms (Legs)" with 2 separate definitions
No way those 4 nerds can pick up that VW Bug - - those science arms couldn't push it forward if it were in neutral... let alone lift it off the ground.
by Nice501s March 5, 2023
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