bottoms up
A cheerful phrase or toast said before taking a drink. Ooh, that drink looks delicious—bottoms up!
Bottoms up!
and Here's looking at you.; Here's mud in your eye.; Here's to you.Inf. an expression said as a toast when people are drinking together. (Alludes to the bottoms of the drinking glasses.) Bill: Bottoms up. Tom: Here's mud in your eye. Bill: Ah, that one was good. Care for another?
bottoms up!
used to express friendly feelings towards your companions before drinking. informal The expression refers to the raising of a glass towards the horizontal.
bottoms ˈup!
(old-fashioned, spoken) used for telling people to finish their drinks, or to express good wishes when drinking alcohol: Come on everybody, it’s time to go home. Bottoms up!