Cresting 

When shit is playing peek a boo with your anus

John was on the toilet cresting but I don't think any shit came out.

Cresting by Shithouse man November 4, 2018

Cresting 

Cresting is when you reach a point of such pleasure during sex or masturbation that you know that one or two more strokes and you’ll cum. Like being right on the crest of the ultimate final pleasure wave.

Man I was cresting for a long time before I finally tugged that sucker all over her face. On reflection I think she would've preferred a different wake-up call...

Cresting by Cap'n B! Oh Yeah! July 7, 2008

Cresting 

Verb.

The act of squeezing shit out of one's urethra (pee-hole) after it becomes lodged inside during anal sex. The act resembles toothpaste being squeezed from its tube.

I leared that a huge downside to anal sex was the possibility of cresting. Who wants to have to sqeeze shit out of their penis?

Cresting by LordNastius November 29, 2009

cresting 

verb

The act of putting a dollop of toothpaste on the tip of the penis and brushing another's teeth with the penis, as though it were a toothbrush.

As Sid was cresting the girl, he advised, "Make sure you get your molars!"

cresting by Sidney-the-kidney April 29, 2012

cresting 

Tickling your lover's gooch with a long feather, specifically an ostrich feather, but other feathers will do.

Sue loves it when Tom crests her; she likes the peacock feather the most.

A-cresting I will go, a-cresting I will go, hi ho the dairy-o a-cresting I will go.

cresting by reallygrey February 18, 2008

cresting 

the act of people across america using crest toothpaste to brush their teeth in public places

"dude, did you see amanda cresting in the gas station??"

cresting by jkushington December 8, 2012

cresting 

Giving head while brushing the recipient's teeth. Used as a time saving device when running late for work.

We were cresting all morning

cresting by Mcvaluemeal September 2, 2007