adverb, noun or participle which takes 'suru'
squelching; gurgling; bubbling
Describes the sound or sensation of liquid moving noisily, such as water sloshing in shoes or a gurgling drain.
長靴の中に水が入って、歩くたびにがぼがぼと音がした。
Water got into my boots, and they made a squelching sound with every step.
台所の排水口ががぼがぼと詰まりかけている。
The kitchen drain is gurgling and starting to clog.
adverb
raking in money; rolling in it
Slangy expression for earning or having a lot of money, often used in casual conversation.
あの会社は新製品でがぼがぼ儲けているらしい。
That company seems to be raking in money with their new product.