how to tell bosons and fermions apart

OK, now bosons have integer spin, and fermions have half-integer spin.  But here's the thing:  NO ONE KNOWS WHAT THE FUCK SPIN IS.  It is the name that they gave a term in the equations, but no actual spinning is said to take place.  That's right, particles have intrinsic angular momentum without actually spinning.  WHAT THE FUCK

>>2
Because as between bosons and fermions and neutrinos, bosoms and femanons don't interact with 4chanos.

>>3
That's the layman's view of what I just said above.