Knowing one second too late when I should have shut up.
Having a dirty mind, and a sometimes dirty mouth.
Picking out the best restaurants.
Budgeting (I'm an accountant after all)
Because I feel like a section titled " I'm really bad at" would be more telling than the current one, I'll take a crack at it.
I'm really bad at:
1) making decisions
2) decorating any living space
3) Grammar (if you must correct me, make sure you teach me the correct way or I'll continue to piss you off with my horrid grammar
4) Filling out this profile
Doctor Who, Archer, Breaking Bad, Orange is the New Black, South Park, Family Guy, Futurama, American Dad, The League, Always Sunny, Arrested Development, The Walking Dead, Modern Family
I feel like the music section is the area where it's almost impossible to not be pretentious (and some people bask in it), so I'll just make it simple. I like hip-hop, EDM, some jazz. Ask more for specifics.
Spanish, Italian, Japanese...really anything. I love spicy food!