Trouble with females, they hate it when they are wrong and you get blamed for it if they are.

You could innocently sit down at the computer, only to find out only the screen was turned off, and when you turn it on, you find out your partner is having highly sexual conversation with another male and infact been cheating behind your back with them, and they go female fenzy crazy at you, because you apparently invaded their privacy and the situation is only a problem because you now know about it.

Spoiler Alert, click show to read: 
Also seeing the guy offering sperm tea as a susposed sexual turn on was hilarious.