When the vagina is eaten while a girl is on her period and has a green discharge, thus simulating salsa and guacamole.
by Mexican Hero 123 February 14, 2010
School lunch. This term was developed because only poor mexicans are seen eating lunch served in school cafeterias.
First foo: "Dude what are you having for lunch?"
Second foo: "I'm having poor mexican lunch today"
First foo: "Aw dude gay, that sucks."
Second foo: "I'm having poor mexican lunch today"
First foo: "Aw dude gay, that sucks."
by spencomaniac January 1, 2010
The mexican sack lunch is making use of your condoms in more ways then one. After ejaculating in a proflactic during anal penetracion tie it off carefully so not to spill. Take the tied up condom and give it to a friend so they may savor the love at another date. No refridgeration nessesary.
by Cory Komasa January 19, 2007