grow tits

a way to tell some one they are useless and should fuck off.

hey billy, grow tits and fuck right off.

by august gomes August 1, 2005

grow some tits

the female version of the saying, "grow some balls".
It means to suck it up, stop complaining, deal with it and be a woman.

"I chipped a nail!"
"Grow some tits! i chipped a nail last week, it wasn't that bad."

by shorti forti February 18, 2010