Well, I fucked up. I was at the college library reading paradise lost, librarian told me, be careful with that, it's one of the rarest books we have here. So I was at a table minding my own business reading that and drinking some coffee. Some loud and round Hispanic chola comes in... "TACO TACO BURRITO!" She walks past the edge of the table, her backpack swings and knocks my coffee over. All the coffee landed on the book. Without even thinking I just tell full force, "YOU DUMB FUCKING BIIITCH!!" Everyone in the library runs over and she starts crying, they're all staring at me like I'm the antichrist. Should I go to class later? My friends won't even text me now.

Yes. Go to class.
When confronted about it, say that she spilled coffee on one of the rarest books in the library and that your only way to make sure she didn't lie about it you had to call her out.
2ez.
Also,

paradise lost

M'lady

meh!