My boss is being quite a jerk today.

Nah. But probably best to wait until off the grounds and outside of work hours. Also, dress up as a super villain, so no one suspects you.

Push him down some stairs he will never know it was You.

nope but restrain yourself because someone else might

No. That's a perfectly normal reaction to jerkitude.

Ill kick him they you won’t get in trouvle

Put salt in his coffee

Kick him!