"Sorry your honor I took a one and a half on the elevator. That's why we're late I sh*t and pissed my pants."
by ShutupimaShark January 7, 2013
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To only have one and a half testicales

hipmo hehe
Mr Mallinson has one and a half
by hipmo August 6, 2007
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(verb) to make out with someone in an intimate manner, such that you seem to occupy the space of one and a half persons
"Dave and I totally one-and-a-halfed on that chair last night!"
by UDallasFemme October 10, 2011
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Not quite a double date, but not exactly a date either. It's when you invite someone out on a date, and they pull a defensive maneuver and bring a friend along, as a date shield.
Dude, I asked out that hot chick Sally on a date Saturday to cool party. She said yes, because she knew it was a cool scene, but she turned it into a one-and-a-half date, bringing along her BFF Tina to cock block.
by rickbrunernyc April 10, 2010
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The act of making sandwiches to a fractions. To suffice your and possibly another's hunger.
"Hey teagan...you hungry bro??? Yo you should make one and a half sandwiches and give me half!"
by jformo October 25, 2013
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A part of a gui-unit with values ranging from one to six. Often used in reference to poker chips.
by hole-in-the-wall February 5, 2005
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Used to compare two things that are the same.

Half/Half
50/50
If I go left or right i'll turn up at the same place in the end. It's six of one half dozen of the other.
by David October 1, 2004
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