Byslapper 

similar to a bystander, but when they see something they slap the person next to them.

*bystander seen something* *slaps person next to them in the arm* "DUDE did you see that?!"

person is now a byslapper.

" dont be such a byslapper. "

Byslapper by Little engine that can't even October 4, 2016

Blapper 

A loud v-twin motorcycle, typically a Harley-Davidson, whose exhaust note makes a "blap-blap-blap-blap" sound.

Plug your ears, here comes a buncha grey-beards on their blappers.

Blapper by Archetyp0 July 7, 2021

Blapper 

bop jam good song

Hey did you hear walk it like I talk it. It’s a real blapper!

Blapper by Eseweiiii May 23, 2018

Nasty Blapper

A term commonly used in the southern part of America. It is used when someone is describing a very cool firearm.

“Check out my new nasty blapper, I just picked it up this past weekend!”

Nasty Blapper by shmunky November 25, 2022

blapper 

A type of character created in the MMORPG City of Heroes. Blappers start out with the blaster archetype, which specializes in offensive prowess and long-range attacks but can't take as much damage as some others. However, the player then develops the powers of the character to boost their defense and melee attacks. The player basically tries to create turn the blaster into a scrapper, a tougher archetype specializing in melee attacks, while still enjoying the inherent offensive bonus of the blaster archetype.

Opinion of the effectiveness of such a strategy is mixed. Some insist it doesn't work, while others insist that they've had success creating such characters.

The word is a portmanteau of "blaster" and "scrapper".

what r u doin? get behind the tanks stop tryin to be a blapper

blapper by Perceptor II January 11, 2009

blapper 

A large breast. One that is particularly pendulous. Especially those whose nipples point fully downwards.

Blapper is based in onomatopoeia see blap

Her blappers were easily visible as they had sunk so low as to look like an extra roll of fat on
her stomach.

blapper by Jason Gilbert January 17, 2006

blapper 

A convenient and easier way to signify a black rapper without directly pointing out the fact that he or she is black.

Who sings this? Oh, I don't know, probably some mainstream blapper trying to make it big on VH1.

blapper by xxizzlefoshizzle August 13, 2011