Im gonna CUM 

IT is at a state where you've been butt fucking LIVVY or some hot person but you better take your Willie dillie out before your melted ice cream cums out and making your girl prego and lose half your money.

GF- make sure you take your ding dong out of me "MOANS" before you cum
BF- ok here it cums
GF- when is it gonna cum out

MOM walks in

room floods with cum

Mom- omg your like a muslim your explosive

Dad- drowning "in cum"
GF- its in my booty hole

BFF walks in
BFF- drinks all the cum

DAD- dead

LIL sis thats 19-again!!!!!!!!!!!!
DAD as white as a ghost bc of cum
BF sees mom again

cum floods the whole house again

Grandma walks in

And drinks all the cum and out of the boy and girl and house

Grandma- that takes me back to the good ole days with me and grandpa last night.
Im gonna CUM

Im gonna CUM by DomiDICKs March 23, 2023

I'm gonna cum! 

A warning given near the end of coitus, usually directed toward a female from a male

Guy having sex with girl: "I'm gonna cum!"
Girl: *Covers face or whatever else she doesn't want the splooge to get on*

I'm gonna cum! by Mitch Tyler September 3, 2009

i'm gonna cum! 

A common phrase used during the act of sex or masturbation, usually exclusively used by men. It signifies appraoching orgasm and/or ejaculation. The ending "cum" is a play on the word come, and in turn derived from the common term cum.

"Oh god! I'm gonna cum!"

i'm gonna cum! by thedoctor44 June 20, 2007

I'm gonna cum to your house and knock knock on the back door 

A dirty way of saying surprise butt-sex.

1.Waffles: Hey Dwarfo, I'm gonna cum to your house and knock knock on the back door. If you don't answer, I'm gonna bang bang!

Dwarfo: Yeep! I hope it isn't too surprise!

2. What rapists say to little kids when they are gonna butt-rape them.

I'm gonna cum to your house and knock knock on the back door by Dr. Dirty October 9, 2008

I'm gonna cum! 

"I'm gonna cum!" is what a lot of guys shout just before they reach the point of no return and blow their load.

Matt always shouts "I'm gonna cum!" just before he fills my mouth with my cocksucker's reward!

I'm gonna cum! by USAF Cadet December 22, 2020

I'm gonna cum

cum is the white poo soo uhhh

I'm gonna cum!

I'm gonna cum by Sophia_Cutie19 September 27, 2022

I'm Gonna Cum On You 

A meaningful phrase used in wholesome TikTok lives and congratulating your teammates/opponents in games. It doesn't have a specific meaning just used on anything happy/wholesome.

Example 1:
Other Team Wins:

You: I'm gonna cum on you

Example 2:
TikTok live with people with disabilities and terminal illness
You: I'm gonna cum on you

Example 3:
Friend: I can't believe I beat you in that race
You: I'm gonna cum on you

I'm Gonna Cum On You by Wholesome gamer May 11, 2023