1) Ball brand 2) Ball brand name 3) Ball brand since 1970 4) Ball material 5) Ball used for dorm hoops 6) Big name in balls 7) Big name in bedroom dunks 8) Big name in foam projectiles 9) Big name in harmless weapons 10) Big name in soft balls 11) Big name in spongy toys 12) Brand of ball 13) Brand of indoor balls 
Nerf (trademarked in capitals as NERF) is a toy brand created by Parker Brothers and currently owned by Hasbro. Most of the toys are a variety of foam-based weaponry, but there are also several different types of Nerf toys, such as balls for sports like football, basketball, baseball, and others. The most notable of the toys are the dart guns (ref...[video gaming] In video gaming, a nerf is a change to a game that makes something less effective or desirable. The word can be used as a verb to describe that change. The opposite of nerf is buff. ==Origin and context== The term originated with Ultima Online and refers to the Nerf brand of toys which are soft and not likely to cause serious...
to change a game element in such a way that renders it less powerful or utterly useless (like turning a real gun into a nerf gun)
To make worse or weaken, usually in the context of weakening something in order to balance out a game.
Weaken
Nerf is slang for to bump another vehicle slightly with one's own vehicle.
slang for to bump another vehicle slightly with one's own vehicle.
any of various toys modeled esp. on sports equipment but made of foam rubber or other soft substances.
To bump lightly against another car, usually from behind and often on purpose, as a warning or a bit of psychology. Very common in NASCAR racing.