guabanazo 

In Panama, word used to describe a hard hit. Le dio un guabanazo en la cabeza. He hit him hard in the head.

Se cayó al suelo y se dió un guabanazo

guabanazo by RMATANJ November 8, 2019

The Guatanamo Lay 

While nailing a girl from behind (either anal or traditional) simply place a black bag, which will not asphyxiate over the head of that person. Once done, you push the person into the bathroom, and dunk her head into the water.

I swear I heard a Taliban war cry from that bitch, so I gave her the Guatanamo Lay!

The Guatanamo Lay by JonDay April 14, 2009