plural of goose bump

(vulgar, slang) To have sexual intercourse.

simple past tense and past participle of fist bump

plural of fist bump

Third-person singular simple present indicative form of fist bump

The hitting together of two people's fists, as a greeting or in celebration of an accomplishment.

To hit one's fists together.

(UK) A supper given in celebration of the making of a ‘bump’ by a college boat.

(informal) A spike in a politician's popularity following an appearance with, or promotion by, comedian Stephen Colbert.

plural of bump ball