are you kidding (me)

: the one or ones being addressed — compare thee, thou, ye, your, yours

: one

: a young person

: a young goat

: a young individual of various animals related to the goat

: younger

: to deceive (someone) as a joke : to say untrue things to (someone) in a playful or joking way

: to fail to admit the truth to (someone)

: to gently criticize or tease (someone) in a friendly or good-humored way

: to bring forth young

: objective case of i