Definitions:
sliced bread browned on both sides by exposure to radiant heat, such as a grill or fire

a call to a gathering of people to raise their glasses and drink together in honour of a person or thing, or an instance of drinking in this way

cook or brown (food, especially bread or cheese) by exposure to a grill, fire, or other source of radiant heat

drink to the health or in honour of (someone or something) by raising one's glass together with others

(of a dj) accompany a reggae backing track or music with improvised rhythmic speech