Science legs (arms)
Example:
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.
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.