What makes Sexy and I Know It by LMFAO notable?

'Sexy and I Know It' topped the Billboard Hot 100, becoming a staple of early 2010s pop culture. Its viral success on social media platforms and its association with various memes highlighted the song's impact on contemporary dance music and youth culture. Released in 2011, 'Sexy and I Know It' was a significant single for LMFAO, following their breakthrough album 'Sorry for Party Rocking'. At this stage, the duo had already established themselves as party icons with their exuberant style and catchy tunes, marking their commercial peak with this release.