mexican biscuit 

When you get with a hot chick & have anal sex with her only to reach around & find she's got a cock. Since your not gay you pull out but your past the point of no return & shoot all over the trannies ass

That chick at the club was so hot she had me fooled.... I ended up giving her the Mexican biscuit

mexican biscuit by Yogilicious March 23, 2017

Mexican Cucumber Biscuit 

A sexual act in which the male partner uses a strap on cucumber and places it between the woman's "biscuit." He then proceeds to take it out with the woman's jizz on it and feeds it to her in a forceful manner.

What did you do last night?
I gave my girl the Mexican Cucumber Biscuit.

Mexican Cucumber Biscuit by bigrichardcockisgay February 8, 2019