bag tuck 

when a mans bag hangs to low and has to get a bag tuck

man! when he was doing me doggy style his bag was slapping the back of my knees he needs a bag tuck

bag tuck by Dick Fitzwell March 2, 2004

Fuck-Tuck 

When you're fucking a chubby person, and thier flab folds get in the way, you move the offending fold, thereby performing a Fuck-Tuck

I was banging this chub by chick last night, and all her junk was getting in the way, so I fuck-tucked her.

Fuck-Tuck by StevTaal4158 July 1, 2009

King Tuck 

A "King Tuck" is when you take your boner, or a semi-hard dick, and tuck it into the waist band of your boxers, or pants, so that the head is peeking out of your pants.

"Yo wasn't that girl mad hot?"
"Yeah, she got me so hard tha i had to do King Tuck so she wouldn't see!"

King Tuck by B0N3H3AD November 5, 2009

Doober Dump Tuck  

When one tucks his penis between his legs while taking a shit so as to get fecal matter on the tip.

Thomas executed a Doober Dump Tuck to show Leland how much he really cared.

Doober Dump Tuck by TPF COUGAR HUNTER December 31, 2007

Tummy Tuck

The act of tucking your erect penis up into your waistband to hide your large boner from unworthy on lookers, usually on the way to the bathroom just after waking up.

My mom was in the hallway which is on the way to the bathrom so i tummy tucked my morning wood.

Tummy Tuck by Young one February 17, 2014

ass tuck 

transvestites or bi-curious males tuck penis into ass hole

ol' kane over there does the ass tuck when he puts his dick into his ass hole for the fun of it

ass tuck by tash.a-poop January 1, 2012

san francisco tuck

tuck any random erection in between your legs to obscure its sight from curious onlookers, do not confuse with the texas tuck used moslty by heterosexuals

i totally pulled off a san francisco tuck today during my history presentation

san francisco tuck by jeff w.e. December 9, 2008