Have a few is an expression that means to consume a small amount of something, usually an alcoholic beverage. TIPPLE, IMBIBE, and Libate are all synonyms for this phrase. TIPPLE is a verb meaning to drink alcohol, especially in excess. IMBIBE is also a verb meaning to consume or absorb something, usually a liquid. Libate is a verb meaning to pour out a liquid as an offering or in honor of someone. All three words can be used to describe the act of having a few drinks.