Butt-huggers

She left a note on Ray's butt-huggers saying, 'Buy new underwear.'

Source: wiktionary

If you're wondering who to thank for the sight of Will Ferrell struggling through a psychotic episode on a speedway wearing only his butt huggers, wonder no more.

Source: wiktionary

Eva, for example, reveals how the uniform is a status symbol, but also how the uniform presupposes a certain body: I love the butt-huggers. I convinced my high school team to get them because I saw the college kids wearing them, people in my state were wearing them, the good teams, like high-status teams that were traditionally good had them...I mean, we had a real skinny cross country team, so nobody complained.

Source: wiktionary

She must be a knockout in the patent leather butt-huggers and spiked heels.

Source: wiktionary