| Waratchaō yo Boyfriend | |
| Caption: | CD cover |
| Type: | single |
| Artist: | Berryz Kobo |
| Album: | 4th Ai no Nanchara Shisū |
| A-Side: | Waratchaō yo Boyfriend |
| B-Side: | Suhada Pichipichi |
| Released: | 2 August 2006 |
| Recorded: | 2006 |
| Genre: | J-pop |
| Label: | Piccolo Town |
| Producer: | Tsunku |
| Prev Title: | Jiriri Kiteru |
| Prev Year: | 2006 |
| Next Title: | Munasawagi Scarlet |
| Next Year: | 2007 |
is the 11th single of the all-girl J-pop group Berryz Kobo, released on August 2, 2006.[1]
The single ranked 15th in the Oricon Weekly Singles Chart.