double-binning 

When creating a histogram, the error of choosing the number of bins less than the number of distinct values, thus "double-binning" two distinct values into one bin.

S: "Man, I don't know what is wrong with my histogram. Why is there a spike at either end?"
M: "Have you checked for double-binning?"
S: "Ahhhhhhhh"

double-binning by BinnyMcBinface June 9, 2021

double-binning 

When creating a histogram, the practice of choosing less bins than you have distinct values, thus "double-binning" (at least) two distinct values into a single bin.

S: "Man, this histogram looks odd. Why is there a spike at either end?"
M: "Are you double-binning?"
S: "Ahhhhhhhh"

double-binning by BinnyMcBinface June 9, 2021

Double Bunning

The sexual act of two women putting their pussy's together around one penis or dildo. Then rubbing up and down.

Thomas was overjoyed to her his girlfriend and her friend wanted to have some Double Bunning with him.

Double Bunning by CoolRider19 November 17, 2011