the sound a shit or turd makes when your on the toilet, hitting the water, defecating...that makes a gloopy sound...
I had so much shit in my colon all i heard was gloop gloop gloop...when it all came out..
what you yell out when you see a skanky / stanky girl walking by in your daily life, Usually accompanied by leaning back, bending your knees and revving your invisible motorcycle.
youre hanging with your friends in the hallway at school
*skanky / stanky girl walks by*
You: GLOOP GLOOP!
*friends laugh, girl looks confused*