look up any word, like ratchet:
 
1.
Boytits is the term for a female with breasts similar to the chest size of an 8 year old boy.
a.k.a Fearne Cotton.
Girl : hey guys i went up a bra size today YAY ^_^

Crowd : Well done you moved out of your training bra boy tits.
by Wattano January 11, 2011
 
2.
Boytit is a natural occurring condition in males during puberty. It generally occurs between the ages of 12 to 24 in young males. It is usually discovered by feeling a button-like mass under one or both nipples. It can be painful if bumped or pinched hard by some jerk friend. It is caused by a hormonal imbalance that naturally occurs in adolescence. Many boys panic when the condition is discovered, and think they have breast cancer. The condition is benign and clears up over time when the balance of hormones normalize. This condition is not the same as gynecomastia but can occur at the same time.
Dude, fucking stop twisting my nipples, it fucking hurts like a bitch, I got boytit real bad.
by Guido1 March 03, 2008