Guy 2:"Nice, what did you do?"
Guy1:"we only got to third"
1. To engage in romantic/sexual activity with another at a party/gathering.
Usually, one or both partners are under the influence of alcohol, or another judgement imparing drug. "Hooking up" usually involves little or no emotional attachment.
2. An exchange. To give/recieve/share an asset, or something of value, usually something that is tangible.
"Hooking up" is most commonly used in reference to the sale/exchange of illict drugs.
2. Sally is hooking me up with some crack later this afternoon.
Did you and Mary hook-up at the party?
We aren't going out or anything-- we just hook-up from time to time.
How long have they been hooking up?
for high school and beyond: any type of sexual activities usually refering to sex.
high school: oh man at that party me and alexa were hooking up in the bathroom.