When you shove a stick into the rectum of another person for sexual gratification.
"You better watch it, I am going to shove this stick up your ass."
Bert replied, " Hey now, you want to threaten me with an anal stickling you had better be prepared to carry it out, hehehehe."
A mis-pronunciation of the name 'Benedict Cumberbatch'. usually used by 11 year olds at the Year 7 disco when trying to impress that girl who sits next to you in Maths.