foirer
Meanings
Verb
1. to screw up, mess up (ambitransitive, informal)
Examples50
Ça ne peut pas foirer.
This can't possibly go wrong.
On dirait que j'ai foiré.
Looks like I messed up.
Ai-je encore foiré ?
Did I mess up again?
David a encore foiré.
David screwed up again.
Vous venez de foirer.
You just screwed up.
T'as tout fait foirer.
You ruined everything.