Trouser Mountain 

Another way of describing when your penis becomes erect and pushes upward against the crotch of your pants, also known as pitching a tent, standing at attention, morning wood and rising son

Why do you have a trouser mountain while watching those kids play???

Trouser Mountain by Metallicajunkie October 23, 2018

Trouser Trout

Having sex or getting oral sex with your penis sticking out the fly of your pants or jeans.

My girlfriend was horny in the dressing room so I went in and trouser trouted her real good.

Trouser Trout by KMag357 December 6, 2020

trouser toddler 

Noun;

A term for a man with an easily excitable penis, even to the point of premature ejaculation.

You better stop talking shit or you're going to get the trouser toddler when we get home.

trouser toddler by ToneToneCapone March 16, 2021

Trouser Truffles 

Trouser truffles are the endearing term for testicles used widely by posh cunts & snobby fuckers

Snob "Oh darling lick my trouser truffles"

Posh cunt "oh yes dear"

Trouser Truffles by The Fairy Sesh Mother April 7, 2023

Trouser eggs 

The testicles.

Dude, he was crying after having his trouser eggs scrambled on the rail!

Trouser eggs by Nobli May 7, 2023

Curvey trouser

The sexual act of using body fluid(feces, semen, blood, or urine) to stick tight to your partner like glue, during doggy style sex. Stuck tight to their body like a pair of pants.

Me and my girlfriend did a curvey trouser last night. It took the shower to separate our bodies.

Curvey trouser by JeromeB March 2, 2018

artisan of the Italian trouser snake 

master of blow jobs , hand jobs , and all other activity's that can be done with the male reproductive organ.

You are an artisan of the Italian trouser snake.

artisan of the Italian trouser snake by Laceless Shoe January 4, 2011