"Wassam Baby" is a song by American rappers Rob49 and Lil Wayne, released on January 19, 2024 along with a music video.

In an interview with Angela Yee on her radio show Way Up, Rob49 stated he had been telling rapper Mack Maine that he wanted to collaborate with Lil Wayne on a song.

[5] Rob49, whose performance in the song has been described as "raunchy",[2][6] expresses his liking for women across the nation in the chorus,[5][4][6] before delivering a short verse.

"[3] Andre Gee of Rolling Stone commented that "Rob's booming baritone orients the track, with his voice jostling against quaking 808s like a pinball machine", and his "New Orleans rasp cut through at precise inflections of his braggadocious verse where he demonstrates why he's one of rap's more intriguing — and nastier — listens.

"[5] Marisa Mendez of HipHopDX remarked the song "features Rob49 coming in hot with a rapid-fire beat and braggadocious swagger, followed by Wayne joining with his infamous lighter flick for a breakout verse with serious wordplay in typical Tunechi fashion.