Portable slapper

That thing where you take a box of wine, remove the bag from inside, and hang it from a tree. The people then drink from the spout while slapping the bag.

Hey bro! Need any help hanging that portable slapper? I’m thirsty for some Cabernet and this tree looks perfect!

by Phizgig April 20, 2020

two slapper

term used by investigators to describe a suspect/target who requires one slap to start him talking and a second slap to shut him up...

The cops knew their prayers were answered when they realized Carl was a two slapper...

by sheila in the car May 18, 2009

knee slapper

Sarcastically used to point out an unfunny joke. It originates from the act of slapping one's knee during vigorous laughter. Later took on a sarcastic meaning.

Comedian: I just flew in from Los Angeles, and boy are my arms tired!

Audience member in sarcastic tone: wow that's a real knee-slapper

by Joe February 11, 2003

ball slapper

When you're having sex doggy style with a girl and your balls slap up against her lower belly.

"It was a ball slapper of a good time!"

by luckylewk July 30, 2004

slapper stand

A semi-affectionate term for night club podiums which the drunkest/most extrovert members of your party will want to dance on.

"Give us a leg up onto the slapper stand, they're playing 'Club Tropicana'!"

by rmg September 29, 2003

oyster slapper

A lesbian.

She's not into guys; she's an oyster slapper.

by The Atomic One May 7, 2011

Dapper slapper

A lady who has the appearance of being prim and proper. Well dressed, polite and seemingly perfect but deep down she's a slapper.

Nigella Lawson is a right dapper slapper!

by Lily & Becky November 5, 2010