To undo. Comes from the key code you type on a computer keyboard to undo something---hold down ctrl (which usually also has a little diamond on it) and Z.
by Ciee January 16, 2006
The pure & unbridled essence of masculinity and ass-kickery. The ultimate symbol of the man libido and hossness.
Bat Diamond is the ultimate hoss.
by paranoidata February 17, 2010
by Simpy D February 27, 2022
A deep depression that occurs as a result of realising that any wealth or success you have ever, or will ever achieved is a result of the efforts of your father.
Those guys are really showing off about their business success, but in reality they inherited a Blue Diamond from their dad.
by Suck a Fkwit August 29, 2022
Russ Diamond a local state politician from Pennsylvania has repeatedly claimed COVID 19 is a hoax and that mask use is not necessary. Although lacking formal education, he claims he is an expert on infectious disease. Russ owns one red shirt dress and a pair of crusty black jeans. Local organizations have tried to start fundraisers to buy Russ a new pair of jeans.
by Carl Leiss November 15, 2020
A prolonged wanking experience in which legs are placed into a diamond position. Invented by Diamond Dave
by Rourkenator November 12, 2021
by diamond man lover February 17, 2022