You throw the PAPER AIRPLANE straight at the BEAMOS.
Spirkiroid: "throw the paper airplane at the beamos' eye"
JosephOfGlass: "Wait for the Beamos to look away, and sprint past. Grab a knife from the counter before you leave, though."
chuckles: "DO A BARREL ROLL"
DIRECT HIT.
The BEAMOS is knocked onto the floor, blinded for the moment.
You quickly run over and grab your PAPER AIRPLANE.
There's no way you're letting this thing out of your sight ever again.
You BARREL ROLL past the BEAMOS with much gusto.
You also grab a BUTCHER KNIFE.
Because.