Derogatory. Popular term used amongst low-brow people in Spain to describe when, in the act of anal sex, the penis extracts fecal residue from the rectum.
El saca gachas de Jaimele da bien duro al hijo de Loli.
When you fail at something in life (eg. failing an exam or not getting a job), go home and spend an hour just standing in the shower, propping yourself up against the wall with your eyes on your feet.
Caleb knew the only thing to do after he didnt get prefect was take a failureshower.
And dying in yo' bed many years from now, would ya be willing ta trade all da days from dis here day ta dat fo' one chance, just one chance, ta come back here as young men an' tell our enemies dat dey may take our lives but dey will never take our freedom ... YUB NUB!