by mr. niggerstain May 9, 2011

The act of eating colorful food(s) and regurgitating onto your partner's chest, creating a vibrant layer of love not unlike Bill Cosby's sweater.
Mindy: Would you mind giving me a Bill Cosby?
Josh: Sure, babe, let me get the Fruity Pebbles.
Mindy: We did Fruity Pebbles last night. Grab the Pudding Pops.
Josh: Sure, babe, let me get the Fruity Pebbles.
Mindy: We did Fruity Pebbles last night. Grab the Pudding Pops.
by jewishjew855 July 11, 2011

by Evan Baker February 20, 2005

A drink ordered at a bar or made at a party that is intended to get the intended consumer "sleepy". One part whiskey, 6 parts Nyquil.
Barkeep! Sleepy Cosby's all around!
Friend: "What happened to you last night. You went to get a drink then I didn't see you for the next 12 hours."
Me: "I mixed up our drinks. I gave you the beer and I drank the sleepy cosby."
Friend: "What happened to you last night. You went to get a drink then I didn't see you for the next 12 hours."
Me: "I mixed up our drinks. I gave you the beer and I drank the sleepy cosby."
by Dirty D 69 November 3, 2018

• To get someone so drunk on purpose they don’t even realize how drunk you’re getting them because they’re having such a good time.
• Adding more alcohol In someone’s cup than your own
• Giving a shot and faking your shot
• Adding more alcohol In someone’s cup than your own
• Giving a shot and faking your shot
Lynette- barely pour any alcohol in our mixed drinks. Give us 2 shots each.
Destiny- I know I’m going to give the guys 10 different shots of alcohol. I’m going to mix clear and dark in their drinks. They’ll never know.
*The next day*
The guys- wow I don’t remember anything all I remember was you guys handing us a mixed drink
Journey- yeah the girls Dime Cosby you last night.
Destiny- I know I’m going to give the guys 10 different shots of alcohol. I’m going to mix clear and dark in their drinks. They’ll never know.
*The next day*
The guys- wow I don’t remember anything all I remember was you guys handing us a mixed drink
Journey- yeah the girls Dime Cosby you last night.
by Chocolate blasian February 22, 2021

by Onandonandomnom October 30, 2018
