Fuzz Up

You fucked up, term from Bungou Stray Dogs (the anime)

Detective: What if tried dis?
2nd Person: What?
D: If we had a special abilty to pick up girls?
2nd Person: No, it wouldn't work they'll think we're creepy
D: Yeaa, I fuzz up
2nd: You fuzz up

Whifu

A waifu who you can do anything with

Wanna go to mars whifu?