look up any word, like sex:
 
1.
"Milk Cow" Pokemon. Its milk is packed with nutrition making it the ultimate beverage for the sick or weary. If it has just had a baby, the milk it produces contains much more nutrition than usual. In order to milk a Miltank, one must have a knack for rhythmically pulling up and down on its udders.
I enjoy drinking milk from my Miltank. I suckle on its teats in order to acquire its creamy excretion.
by Eyeballflyball July 08, 2003
 
2.
This guy sucked off a cow.
Go must have sick and twisted fantasies if you think about 'suckling' a cows teat (a cartoon cow which doesn't exist)
by You are a queer September 06, 2003