Really fat thighs that have super gross dimples and wrinkles or "cellulite" and jiggle in every single direction possible and clapping together which makes them jiggle even more, causing extreme hatrid toward the fat ass for having such fuckin gross thighs which explode with every fuckin step. Thighs of this size are known to cause extreme damage to any chairs and make you laugh really hard.
by Dev B. November 7, 2006
Get the Thunder Thighsmug. A name of a girl that uses the fat of her thighs to ejaculate a man. When finished both become thunderstruck
by bobbyddd November 24, 2014
Get the thunder thighsmug. by Jess January 14, 2004
Get the Thunder Thighsmug. by Jordan Miller April 23, 2005
Get the thunder thighsmug. "THUNDER THIGHS" are a fat girls thighs that are so humoungous, big & fat that they clap together when they walk. This produces a loud noise which goes like "SLAP, SLAP, SLAP" , hence the "thunder" part of the word.Also causes earthquakes,volcanic eruptions,and tsunamis from just one clap.So make sure you stay away.People have been know to wander near the thighs and never seen or heard of again.EVER
by Chinfu December 25, 2014
Get the Thunder Thighsmug. a girl with EXTREMLY big thighs
wears tight skinny jeans to make her legs look small(doesn't work)
walks around like shes big
makes fun of people she thinks is "ugly" even though this girl is FUUGGLLYY!
wears tight skinny jeans to make her legs look small(doesn't work)
walks around like shes big
makes fun of people she thinks is "ugly" even though this girl is FUUGGLLYY!
by Le infamous March 12, 2009
Get the Thunder Thighsmug. Of a woman, large, broad hips and thighs. One of the most distasteful images possible is a woman of such build in a bikini.
by KHD June 26, 2003
Get the thunder thighsmug.