top it off 

To complete something, To add a finishing touch, To add something to something in order to make it superior.

All this car needs is a new exhaust and it's pretty much topped off!

top it off by BigMan February 20, 2003

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 by The Lord of Eltingville October 1, 2007

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 

consolidate success / achievement(s)

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"

Knock the top off it by Digger111 June 13, 2016