ejaculating milk from the titties. many people like to drink this milk. some even squirt it in other people's eyes.
it also makes women's titties get really huge!!!!
it also makes women's titties get really huge!!!!
by wtfux0rz October 7, 2007

Damn, after she had the baby she got some big ol lactaters; Check out Kitty-- She sure got some lactaters after giving birth.
by The Clitorist September 19, 2013

a full sprint while swimming over large distances. Named for the build up of lactic acid in your muscles. Will, quote, "make your penis hurt"
by sean smith December 15, 2012

by Asstittyballz December 7, 2015

At first we didn't know what was wrong with Linda, but we soon found out she was a Lactating Savage.
by Viking Guy May 15, 2007

one who interjects randomly, interrupting someone in a conversation, like a cow who is full of milk and lactates spontaneously.
Thomas: Bro. you won't believe what happened to me last night, I was driving home and....
Gilbert: Yo you wanna hear a dead baby joke.
Thomas: Stfu and let me talk don't be a fucking lactating cow.
Gilbert: Yo you wanna hear a dead baby joke.
Thomas: Stfu and let me talk don't be a fucking lactating cow.
by D3RTYS4NCH3Z August 27, 2008

We took it personally.
Lactation Lettuce was denied on Urban Dictionary, and we, lactationlettucelickinglover420, will not stand to let it be denied a second time!!!!
by Lactationlettucelovinlicker420 February 8, 2019
