A1
has the following 3 definition(s) + add your definition
first class
first class is used in Slang Texting
the best
the best is used in Slang Texting
A1 means A 100. they have and always will keep it 100 with you
A1 means A 100. they have and always will keep it 100 with you is used in Slang
keep it 100 with you is be truthful
The word A1 is used in Slang, Texting meaning first class,the best,A1 means A 100. they have and always will keep it 100 with you