What is "bollixes"

Usage examples of "bollixes".

We all three clowned our way through a string of bollixes that should never have happened in the first place.

And so, Jim, the retraining of left-handed children to become right-handed -- in complete contradiction to the orders the poor kids' brains are issuing to their muscles -- badly bollixes up their central nervous systems, and, among other bad outcomes, is the direct and only cause of habitual stuttering.