Mexican Throttle
To give someone the throttle (To insert the thumb in a girls ass and make a motorcycle throttling motion while sexing her from behind) with jalapeno acid still on your thumb. The result is a burning asshole.
I made dinner for this broad and forgot to wash my hands after cutting the jalapenos. Later that night I gave her the throttle and the jalapeno juice burned her ass. Burning ass equals Mexican throttle.