Secondhand Drinking 

Getting another persons alcohol induced vomit into your mouth without intending it.

Hot Drunk Bitch: Let's make out, I'm so trashed.

You: Okay.

Hot Drunk Bitch: vomits into your mouth

You: Fuck that! That was some nasty ass secondhand drinking right there!

Secondhand Drinking by waggy04 February 21, 2009

second hand drinking 

when a sober person pretends to be drunk or acts stupid among drunk people

is that guy drunk?
no, it's just second hand drinking

second hand drinking by slashthenoob May 8, 2010