1 definition by Big Boy Liam
A thing that comes in different sizes from melon to mango to berries to grapefruit. A boob will make you extremely horny when two are present and naked. You can also put you penis between them to feel pleasure to yourself and to them if it is large enough. You can also cum all over them when you and her go to position 69.
HOT STUD NAMED LIAM: OOooooohhhh bbbbaaaabbby you boobs make me horny.
HOT CHICK: Cumm alll over them Liam.
HOT CHICK: Cumm alll over them Liam.
by Big Boy Liam April 22, 2013