Funny Nick Names For Other Half

Hi, There has been many a posts about nick names and pet names for our partners or spouses in IL.I am starting this thread to have a fun discussion about the nick names we give to our significant other halves and why we call them that.Let me start.
I call my husband 'Mr. I know Everything' cos he acts like he does .Trust me(to much annoyance) he does know and shows off especially(when i am wrong).
He calls me 'Miss Peterdaughter' cos he thinks i do 'Peter -ing' aka showing off English skills much to his annoyance.He calls my father Mr Peter(not to his face and my father is really an expert in writing and speaking in English) and my brother is Mr Peterson.
Fellow ILites, lets hear your stories.