As we know their are Tons of bugs and glitches in skyrim. Like getting stuck between a wall or a chair, Npc's not saying the dialogue to continue the quest or freezing on loading screens. But here you can share the most annoying bugs and glitches that have ever happened.

save bloat. i dont care if it doesnt count as either a bug or a glitch but it makes the game pointless to play if its going to crap out on me before i even finish the MQ.

One that sticks out in my mind was having to get a wedding ring that I lost while on that drunk quest. The girl in Whiterun that I was supposed to give it to after chewing me out would never accept the fact that I had it. Luckily, I make multiple saves and jsut went back a few hours and redid the quest.