White pants are a sign of surrender, much like a white flag. A person wearing white pants is signaling to everyone that they are surrendering their butt, for anal plundering and exploration.
by Blackest Dragon April 22, 2015

When worn by a woman, indicates her willingness(even though she may not desire) to engage in anal sex
Amber knew that her period would not stop her from getting laid tonight because she was wearing white pants.
by Danger Ape March 24, 2008

Jeff looks great in those white pants but I don't think anyone at this party wants to give him anal tonight.
by Danger Ape February 28, 2009

A derogatory term for an underage girl. Derived from the white cotton underpants worn by girls too young to buy their own lingerie.
"Man, avoid that Tiffany chick. She may look old enough but she's nothing but a white-pants jailbait DT punchcard.
by MAC-Gyver May 27, 2003

by Randi March 28, 2004

by shortlesbianlover October 14, 2010

a code word referring to ecstasy. to be used when around inappropriate or unsuspecting company, i.e. parents, teachers, probation officers.
K: Man last night was crazy!
M: What were you on?
K: I had my WHITE pants on, if you know what I mean...
M: What were you on?
K: I had my WHITE pants on, if you know what I mean...
by Kat November 21, 2004
