Song: "Black Lassie Featuring Johnny Stash"
Artist: Cheech & Chong
Peak position on the Cashbox Singles chart: #47
Number of weeks on the Cashbox Singles chart: 7
Weekly data:
| Week ending | Rank | Title | Artist | Label |
|---|---|---|---|---|
| November 2, 1974 | 73 | Black Lassie Featuring Johnny Stash | Cheech & Chong | Ode 66104 |
| November 9, 1974 | 63 | Black Lassie Featuring Johnny Stash | Cheech & Chong | Ode 66104 |
| November 16, 1974 | 55 | Black Lassie Featuring Johnny Stash | Cheech & Chong | Ode 66104 |
| November 23, 1974 | 50 | Black Lassie Featuring Johnny Stash | Cheech & Chong | Ode 66104 |
| November 30, 1974 | 47 | Black Lassie Featuring Johnny Stash | Cheech & Chong | Ode 66104 |
| December 7, 1974 | 50 | Black Lassie Featuring Johnny Stash | Cheech & Chong | Ode 66104 |
| December 14, 1974 | 57 | Black Lassie Featuring Johnny Stash | Cheech & Chong | Ode 66104 |
Rankings greater than 100 are from the Cashbox 'Looking Ahead' charts.