tipping the can

introducing small percentages of nitromethane into the fuel tank of a methanol burning race engine to increase its power output. this practice is against the rules of most sanctioning organizations in most racing classes. the exception being top fuel drag racing. in top fuel and top fuel funnycar nitromethane is used in very high percentages with only small amounts of methanol. nitromethane (ch3no2) mixes well with methanol but will not mix with gasoline unless a small percentage of acetone is added to the mix.

driver; "if I cant cut a light we will probably lose the next round because we have to race the number one qualifier".
crew cheif; "lets try tipping the can and hope no one can smell the nitro".
driver; "that is a stupid idea. I like racing here". or "good idea! did we bring any nitro?"

by Nitrous Jim February 9, 2017

tip-it-up

A self-imposed drinking move exectuted by lifting (or "tipping") up the bottom of a glass or bottle by the consumer's own free hand, usually used to display acknowledged embarrassment or awkwardness, or sometimes just because.

When Richard was asked if he had slept with the fat girl, knowing damn well that everyone knew, he decided to tip-it-up instead of responding.

by lombawr0 August 3, 2007

Cinnamon Tip

A male who has a delightfully sweet tasting tip. Or a good looking penis.

A women shouts "Show us your Cinnamon Tip!" or "I like a taste of that Cinnamon Tip"

by Tips from the Cinnamon Tip. November 4, 2011

Battle Tips

The contest of wills that occurs after a meal at a restaurant when patrons who ate together are paying separate checks and neither wants to break the bank on the tip or look like a cheapskate compared to the other.

Larry and James engaged in a vicious game of battle tips when neither would show the other what they were tipping.

by kelvinbanner September 13, 2011

Fizzing Tip

The sensation before you cum. It is that feeling you get on the tip that before ejaculation and is almost like a fizz

Dude 1: "How will I know when to pull out?"
Dude 2: "You'll know, cause you'll get a mean case of fizzing tip"

by Bishop Gains June 19, 2014

complete tip

From the British rubbish tip, or dump; meaning: a complete mess.

"Son, this room is a compete tip!", "The resort used to be quite nice but now it's a complete tip."

by urban zephyr January 24, 2009

Tri-Tipped

When a female is plugged air tight in all three holes, mouth, vagina and anus, by three well hung male partners.

I got tri-tipped last night and I’m sore and still leaking.

by Eaton Holgoode February 2, 2018