Ajo y agua
Embrace the suck, get over it (a bad situation). It's a shortening of the phrase "A joderse y aguantarse", meaning "screw yourself and enjoy it" (that is, "embrace the suck"). Examples: "Y si no te gusta, ya sabes: Ajo y agua".
De la familia del tordo
Rhyme said to or about somebody very stupid (little head, big ass): "Es de la familia del tordo... Cabeza pequeña y culo gordo." Examples: "Mis primas son de la familia del tordo, cabeza pequeña y culo gordo".
The bird "tordo" is used just to rhyme it with "gordo".