Púas (en. Spikes)
/ˈpwas/
Slang Meanings
It is used to refer to something dangerous or complicated.
That project has become a spike for everyone.
Ese proyecto se ha vuelto una púas para todos.
It can refer to a person who is difficult to deal with.
Don't get along with him, he's a spike.
No te lleves con él, es una púa.