person #1: oi  person #2; -no response- person #1; -starts tapping person #2 with calculator with a cheesy grin- person #2; gtfo
a useful object for those who are shit at maths
"person #1: oi  person #2; -no response- person #1; -starts tapping person #2 with calculator with a cheesy grin- person #2; gtfo" What is the definition of "calculator"?