(informal, figuratively) With a sudden return to seriousness or reality.

(Australia) The process of moving sets and equipment into an event venue, such as a theatre or conference centre, and setting it up ready for the event or performance.

plural of bump / (Britain, with "the") The ritual tossing of someone into the air to celebrate their birthday.

Third-person singular simple present indicative form of bump

(idiomatic) To perform such a dance or such movements.

(computer graphics) A technique where a perturbation to the surface normal of the object being rendered is applied to each pixel, based on a texture map, prior to calculating the illumination, so as to produce a richer, more detailed surface representation.

(computer graphics) Rendered using bump mapping.

Alternative spelling of bumpoff.

(US politics) The rise in support (as shown in polls) a presidential candidate receives after the national party nominating convention.

Alternative spelling of bump and grind