The act of tucking an unexpectedly erect penis behind your jeans or belt to avoid embarrassment in public.
Andrew's penis became hard in math class. To avoid embarrassment, he did a quick tuck-a-roo and walked out of class with a smile on his face.
by EpicHealthBuzz October 2, 2015

by Tretiak88 February 10, 2023

The act of pleasuring yourself while barely pretending to disguise the action from another person in the same space as yourself.
by Crane Viper November 5, 2020

When one is masturbating Pinch the end of your penis which will then allow you to empty the contents into the toilet or basin.
by JIMMY J July 28, 2022

Referring to when a man tucks his head inward towards his chest in order to decrease drag while in an open wheel race car.
by Clayt0n Bigsby March 12, 2021

When your heart is fu** up but dont try to show it. Sooo its tucked up.. we say that in texas but idk stamped by christina
by Wackyylos October 27, 2022

The “tuck” refers to the action of tucking one’s bollocks in between its legs. It is often performed in a doorway with one’s hand in the hair doing the peace ✌️ pose
The “tuck” was once performed by Oisin’s Coach tucking his bollocks in between his legs when next to 2 of his football teammates.
by No teeth Keith February 24, 2025
