A Spanglish slang term used to describe a face that has been shaved clean which for a long time (usually years) previous had worn facial hair, such as a mustache or goatee. The naked, newly shaved face gives the appearance of a bare ass cheek.

Nalga is Spanish for ass cheek.
Daughter: What possessed dad to shave his 'stache after 35 years?
Mother: He wanted to try something different, you don't like it?
Daughter: No!! He has a nalga face, he needs to grow it back!
by punxsutawneyrob September 21, 2010
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The distinct sound made when a man's testicles and a woman's ass (nalgas) violently collide during sex, typically when hitting it from the back.
I don't know about you guys, but last night I was involved in some serious nalga-clapping!
by jizzpants July 15, 2010
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Girls who add "fitness" to their social media accounts, have Only Fans, and take pictures of their ass all day
These Fitness Nalgas need Jesus in their lives
by Trad Chad May 13, 2022
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The booty cucuy. Dont turn your back to him cuz he with bite your butt cheeks.
If you see Chuppacabra Nalgas ... squeeze your cheeks and run !
by Likalotapus October 7, 2020
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Someone who has a very jiggly butt and it is usually someone who is overweight.

Nalgas means buttcheek in spanish, and flan is a pudding that is very jiggly.
When she walked her butt jiggled... Talk about some nalgas de flan...
by Markinator1 July 15, 2010
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Comes from the spanish word, "Nalga" which is slang for butt. When you're making out with a fine ass lady and you take off her pants and her ass is full of pimples, or celulite, looks like cottage cheese, or any other kind of unpleasant surprise.
I was about to stick it to this hoe Cindy, when she liffted up her skirt and BANG!!!! Nasty Nalga Surprise.

Dude that sucks..so did you bang her?

Yea.

by NastyMammoth June 6, 2007
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