Mamao 

"MAMAO" abbreviated from mamado (mama'o) is a term mostly used by Puerto Ricans as "Sucker". Although literally it is in past tense as in someone who was sucked, it is not used as such given that its "o" "do" ending makes it audibly similar to the ending of most other descriptive words in Spanish (equivalently so to the many descriptive English words ending with "er").

"MAMON" is the equally popular synonymous that literally translates to "sucker".

"MAMA BICHO" is a stronger variation. It means "cock sucker" in Puerto Rican slang. This is so because "bicho" is used, and only used, as "cock" in PR (it's equally strong and thus mostly reserved for vulgar and informally explicit sexual dialogue). In the rest of Latin America and Spain "bicho" just means "bug" or "creature".

(It must be noted that, understandably, in Puerto Rican culture these terms are never used to insult women and are most times, if not always, solely employed to insult men)

Jodido mamao, uno le pregunta algo simple y te monta una perreta.

Fucking sucker, one asks him something simple and mounts a tantrum on you.

Que mama bicho, ahora se esconde detras de la mujer.

What a cock sucker, now he hides behind his wife.

Mamao by Gallardo2 July 18, 2009

mamao 

In Puerto Rico means a "cock sucker." Also means wimp.

No seas mamao! (don't be a cock sucker)
Ese tipo es un mamao! (that dude is a cock sucker)

mamao by Pedro September 7, 2004

mamao 

A very insulting way of saying sucker. Used mostly by PR's.

Your boyfriend is a mamao for not kissing you.

mamao by Taino boy December 12, 2003

Mamao 

Mamao is the italian yassified form of lmao, hence the meow desinence.

Mamao è la forma italiana di lmao, ma yassificata, da cui la desinenza mao.

You're so funny mamao
Sei così divertente mamao

Mamao by frephs September 5, 2023

mamao 

Its a spanish slang for beaing tird or lazy. Used in South America mostly colombia and ecuador.

No pana no puedo hacer nada estoy mas mamao or me siento mamao.

mamao by zam84 December 13, 2010

Madao 

Madao is the master of the park. A creature with a beard and sunglasses. It sits in the park all day without work.

'Look there he is, Madao'

Madao by Gary Geronimo November 23, 2021

Mama ain’t raise no bitch 

The most badass saying you can use before you do something either stupid as hell or badass.

“Bet you won’t slap the gorilla”
“Mama ain’t raise no bitch”

Mama ain’t raise no bitch by Chi3f Qu33f May 8, 2018