Mexican Sonagram 

When a pregnant woman lays on her back and a man titty fucks her with his penis facing her feet. upon climax the man aims his load at her stomach, once it hits he gets up and rubs his penis in the mess on her stomach.

guy 1: So your wife is in her 3rd trimester now, has she gotten angry and hormonal with you at all?

guy 2: Yes, if fact at times its so bad the only way I can defend myself is my threatening her with a Mexican Sonagram.

Mexican Sonagram by Jim Schmeckshner December 3, 2009

Mexican Sonogram 

A sex act involving a man with pencil thin mustache and a stick of butter. After rubbing the stick of butter on a bloated woman’s stomach he will then finger her butthole.

Mark Mexican sonogrammed that bitch Kirstin last Tuesday.

Mexican Sonogram by Bia, Lai July 9, 2022