gacki 

The chatter called "PepegePaul" likes to do gacki all day

gacki is love gacki is life

gacki by TryingHard7 March 4, 2022

gacki 

this is not a made up word it means blocked up or a dried up throat

i have got a really bad gack mouth.
my throat is all gacki

gacki by sophie aka doc July 24, 2006

gachikoi 

Literally "serious(ly in) love".

Term commonly used by fans of japanese idols to refer to other fans that are actually in love with the idol they support.

"I truly think Sasaki Kumi and I would make a good couple" "holy shit! you're gachikoi, aren't you?"

gachikoi by kik1782678176 December 24, 2020

Ero gaki 

Horny brat, from Ero (エロ) + gaki (ガキ)

Term used to describe a kid with raging hormones, usually obsessed with erotic adult content or it's derivates

Heyy, Subaru, i found some porn magazine in the street, wanna read it together with me?

(Ero gaki talking with their friend after school ends)

Ero gaki by Dazaizai January 15, 2023

gackk 

Extremely disgusting sex move. when a girl is giving a guy a blow job, he jams his dick far down her throat making her gag and cums at the exact instant the bile reaches her throat.

Dude! I totally gackked her last night!

gackk by differin12 June 24, 2005

gacked to the gills 

Obscenely high on any substance.

My boy Tommy is always gacked to the gills on some substance or another. That fool's crazy!

gacked to the gills by Quailsareneat December 30, 2011

Gaci 

someone who loves to get fucked in the hairy ass by an old man

I am a gaci and a versatille man.

Gaci by noname1743 May 16, 2022