A drink usually consisting of lemonade and iced tea.
"Lemme get a chicken box with salt, pepper, and ketchup and a half and half."
Half ice tea and half lemonade.
I'ma gone to the sub shop an' gettin' me a half-and-half.
A drug cocktail containing one half a 30mg Adderall and one half a 10mg Valium. The effect is a balance of the best aspects of cocaine and ecstasy. A counter-intuitive mix as the pharmaceuticals work at cross purposes, but the synergy induces a euphoric energy which is free from anxiety. Impaired memory is a side effect of the Valium, which can be another benefit, depending on what you did whilst under the influence of the cocktail.
"Big night planned at Rose."
"I'm definitely in, and tonight I'm rolling with a half and half. No way my sinuses can survive another coke binge."
To emphasis or exaggerate a quality or characteristic
She is a bitch and a half!
Known in Baltimore, Maryland as the equal mixture of iced tea with lemon juice.
Joe: Let's go to Lexington market to get a half and half.
Sasha: Ok, but make sure you bring your camera so i can tape all of the crackheads.
The process also known as "69"
Bob offered Jack a Ceveland Steamer, but Jack refused and offered to half in half bob instead. Bob graciously accepted.