have a good one 

It's a cool way of saying " goodbye" and "have a nice day" at the same time. It's friendly, but you can also use it with people you dont really know.

- See you later man
- Sure, have a good one
- Yeah, you too

have a good one by moniwonka July 2, 2009

On a Good One 

The physical, mental, and emotional condition one achieves through prolonged periods (generally multiple consecutive days) of sleep deprivation, malnutrition, & dehydration while under the influence of methamphetamines. Symptoms vary among individual users. However, common effects are delirium, schizophrenia, irritability, anxiety, mood swings, irrational & compulsive dis-assembly of household appliances & devices, chronic back & neck misalignment, and ill-advised barter of personal possessions (not necessarily belonging to the one affected by the condition).

The scatter-brained tweaker was obviously on a good one as he carpet surfed his car & sifted through the vacuum bag for meth on day five.

On a Good One by Llenar13 January 30, 2010

das a good one 

thats a great one

damnn pachh das a good one!

das a good one by apnq December 7, 2010

That was a good one! 

A way of saying "good one" without it coming out rude

When someone tells a funny joke you would say "That was a good one!."

Oppose to a crappy joke you would say rudely "Good one!"

That was a good one! by sum-xo January 10, 2010

on a good one 

the same as on one but for a longer period of time. i.e. five or more days.

He would have outran the cops but he was on a good one and it finally caught up with him.

on a good one by brandon's wife May 21, 2004

on a good one 

to be really hyperactive usually enhanced by stimulants (caffeine, sugar, chocolate)

lil monster is on a good one

on a good one by skaterjack October 5, 2006

havin a good one 

1. The opposite of not havin a good one. 2. Not something you can just buy in a store, unless its a fuckin good one. 3. guy bro dude man bud GOODIE

ADJ. (Goodie) Hey there buddy, looks like your havin a good one? 4. A common phrase used when describing the life of a few select people. And finally....haaaaave a good one

havin a good one by goodie3shoes April 20, 2011