1
An F1 Celebration is when you jerk off in front of your wife, then stick your finger up your butt right before you cum. You spray your wife with your cum like a champ after winning a race.
My wife saw me doing that in the bathroom and now she calls me F1 every time I cum.
He did that in front of his mom and now she won't let him eat pizza.
She screamed when he sprayed her with cum and now she's mad at him.