<human>: Ok, I didn't make my fuck up today.  But on the day before my wedding in 2009.  I am posting today, because as we passed the hotel where it happened today, while driving around, my wife had a wonderful laugh at my expense.

After our rehearsal dinner, where I drank a decent bit.  We (my fiancé, mother, father, my soon to be inlaws, and siblings) headed to a nearby good Ole fashion Holiday Inn Express, where I was staying that night so I wouldn't see her before the wedding the next morning.  My drunk ass had not been around anyone I had any affection for other than my wife in a long ass time.  I was in the Army then, fresh back from Iraq.  I didn't hug motherfuckers, I didn't hold hands... hell I even forgot you could hug someone other than your girl (or whatever your S.O. is ) when I met my mother in law and she hugged me, I remember thinking...ooooo I remember this. Humanity!
  Really...I was so used to having so little affectionate/intimate interactions with anyone other than her that it was just weird.

Here's my fuck up.

In the hottub.  Been a little bit of partying in the pool area.  People are leaving.  Whatever, I'm sleeping here tonight so I'm staying in the pool.  
My mom leans over the hot tub to give me a kiss good bye...like she did when I was 5.  Only for some reason she doesn't go for my cheek like I'm a grown man now.  The rest was reflexive.  My scumbag brain was like oh...you getting kissed homie...slip her the tongue.  Nevermind that it was my mom.  She slapped me.  And my wife and her still bust my balls every time they think of it, or in this case pass the hotel.

Can you summarize the given text in a few sentences?
<bot>: Starved for affection and drunk...I slipped my mom some tongue during the weirdest goodbye/ good night kiss ever.