Toolsy Edit Meaning

1. Short for 'your boy' or 'your brother'. An embarrassment that nobody likes yet still hangs around. It's an atte..

1. A form of intimidation or psychological abuse, sometimes called Gaslighting. where false information is presented to the victim, making ..

1. The {n}th tetrahedral number is the sum of the first n Triangular numbers. Triangular numbers are the sum of the first n integers (1, 3,..