1 definition by Tbro
Soda Poppin in the act of taking a flaccid penis and inserting it into the part of a 2 liter bottle you drink from. Some will fit easily while others will have to be squeezed in. You then make yourself get an erection. As soon as you are erect, you pull the bottle away from your penis, which makes you come instantly because of the intense friction.
by Tbro April 2, 2015