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top it off 

To let one's beard grow long, preferably to mid-chest length. This is in reference to the famous beards worn by Billy Gibbons and Dusty Hill from ZZ Top.
My beard? I like to top it off before winter so I don't have to wear a scarf.

top it off 

(Freaky, bondage sex practice)
the penis is beaten repetitivly with a tea spoon (as is a boiled egg)until the lobes are disconected (the fireman decapitated)(the egg shell is broken) the female then feasts on the egg white (seman)(spunk)(jizz)(cum) and yolk (the blood now gushing from your headless boner. a rather revolting way to express love and effection, very rarly practiced twice.
bondage gang banger one"shit bitch you bit my head off"
bondage gang banger two "holy shit dude she totally topped you off!"
top it off by dick May 29, 2004

top it all off 

oh yeah and I just dropped my new album on the first week I did Five-Hundred Thousand
gold in the spring and diamond in the fall and then a world tour just to top it all off (BoB Arplanes)
top it all off by Mormile August 19, 2011

Knock the top off it 

Aussie slang for masturbation
"I went on a date last night but the sheila didn't put out so I had to go game and knock the top off it"
More from Urban Dictionary

trucker's tan 

A sunburn or suntan focused on the left arm. It is caused by the left side of the body being the only half that gets exposed to sunlight while driving. Presumably, it would be located on the right side of the body in countries where they drive on the left side of the road.
I had a trucker's tan after driving for 10 straight hours on a sunny day.
Word of the Day on October 5, 2026
The phenomenon where adults salivate at children's toys
Every time I walk into the toy aisle, I catch myself kidulting over the latest action figures and LEGO sets!
kidulting by Emotional Cruiser October 12, 2025
Word of the Day on October 4, 2026
British slang for a scientist or technical expert, esp . when the speaker is not certain of the expert’s specific field of study. Not necessarily derogatory, but typically used by persons without a technical background. In the US, the equivalent would be “egghead”, “squint”, or “geek.”

Origin of the word is unknown. Started sometime in World War 2. Given the typical evolution of British slang, could easily have started because what these experts did was confusing or “baffling” to the common person.
According to the boffins downstairs, the murderer used a serrated blade.
Boffin by Agnon February 11, 2023
Word of the Day on October 3, 2026

Pee Calculus

When you have to pee in a movie but don’t want to miss anything, and must do the following mental equation: will the amount I have to pee cause enough discomfort to diminish my attention capacity for the remainder of the movie to an extent which is greater than the amount of the movie I would miss by making a mad dash to the restroom.
I saw Satantango last night, wonderful film but by the 5th hour I had to start doing pee calculus.
Pee Calculus by anorlondo October 1, 2026
Word of the Day on October 2, 2026
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