It's when someone inserts their own penis into their own butthole.
Jerry: Yo, i don't have any clean undies so I Brazilian Tucked, is that gay?
Tom: No.
When a male tucks his weenie between his legs.
During a scene in "Silence of the Lambs", Buffalo Bill is "Knuckle Tucking" infront of the mirror.
Get your shit together already;
Shit or get off the pot;
Hurry the fuck up
What are we doing right now? Gotta tuck ‘em and roll.
You need to make a decision goddamit. Tuck ‘em and roll.
To dress up toes like little dolls.
To impress my street boss, I Toe Tucked.
yooo wheres wilbur davidson tuck-1
he is giga chad-2
Quickly tugging your penis to make it semi-erect/chub up usually right before someone sees it.
Person 1: I'm a grower so I had to tuck in my shirt before walking past the pool in my sweatpants.
Person 2: You tuck in too? I do that at the gym!
"I was tucking in my shirt after taking off the recording equipment"