A half peeled banana must be shoved into the targets face where the fruit must be smeared as quickly as possible. Then you must retract and once again swing the banana peel toward the face to achieve proper contact and satisfying snap sound of the peel against the flesh. It is important to note that this is not a bully's activity; the target should never be victimized, but deserving of a banana slap. it is an underdogs activity. Most often perpetrated by the victim to a bully. The target must be fully deserving of the insult. Then, like Braveheart you must scream "banana slap!"
Target: Give me your lunch money.

Hero: I can't do that, but I can give you this... ...Banana slap!

blurn

Google blurn or banana slap for video tutorials or more examples.
by Ballistic2010 December 14, 2010
Get the banana slap mug.
First you eat a banana, then you take the peal, grab the connected end, and slap someone with the separated end. 3 or more ends will suffice in causing enough pain and hilarity. When you banana slap someone, you must yell, "banana slap!" This is only necessary for the complete experience.
*eats banana*
*grabs end*
*slaps*
*yells, "banana slap!"*
*runs away if necessary*
by The Buhjohnston March 8, 2005
Get the banana slap mug.
It is like punch buggie. but its on the beach.
When you see a person in a speedo, or banana hammock, you punch your friend.

Adding the "no punch back " phrase is optional.
Dude, fat dude in a speedo, "Banana Slap-It, no punch back!"
by Jeezy 117 May 27, 2009
Get the Banana Slap-It mug.
Banana slap is a game meant to be played on road trips in which one gently slaps anyone in the vehicle upon seeing a yellow car. While it may seem simple, "banana slap" is a game with many rules.

1. The car must be over 50% yellow to be counted as a yellow car (yellow decals alone do not count).
2. In the event of a semi truck, the actual truck portion of the vehicle must be yellow to be counted as a yellow vehicle.
3. Construction vehicles such as Bobcats are not included.
4. Tangerine and gold cars are NOT to be included as a banana.

5. Once a car has been called, no other player can also slap for that vehicle.
6. When you see a yellow car simply hit another player and say "banana slap".
7. In the event of a yellow punch buggy- you may hit two people once, or one person twice granted that they don't call the punch buggy or banana first.

8. You do not get to hit everyone in the car. You must pick one person.
Friend 1: Is that a yellow car?
Friend 2: Banana slap!
Friend 1: Aw you got me!
by Lorange101 December 27, 2021
Get the Banana Slap mug.
When a man ejaculates on a woman’s ass and tailbone and proceeds to slap his penis in his own cum.
Yo I bent that bitch over did her doggy style and once I was done I was banana slapping dat ass.
by JustinCredible H May 11, 2020
Get the Banana Slap mug.