Babotaged

Babotage (bab-o-tage):
1. verb: To commit a sneaky act that avoids an unpleasant parenting task such as changing a diaper.
2. noun: a sneaky act that avoids an unpleasant baby task.

Origin:
Combination of the words baby and sabotage

Usage:
This morning you babotaged me! When you handed the baby over, he had a dirty diaper that you pretended not to know about. You were out the door before I noticed. Well played.