Hate when they be too anxious though, hate when they be too dull
Wale wants a balanced passionate lover — not one that is too dull & lazy, but not a sex crazy slut either.
Also, note the brilliant use of wordplay: Wale was continuing with the pineapple references by [possibly] saying “hate when they be too Dole” which sounds like dull.
Dole Food Company Inc is an American-based agricultural multinational corporation headquartered in Westlake Village, California. Dole markets such food items as bananas, pineapples (what they are perhaps most famous for), grapes, strawberries, salads, and other fresh and frozen fruits and juices.
This interpretation would make sense because there is indeed better diced pineapples out there then those from Dole.
To help improve the meaning of these lyrics, visit “Diced Pineapples” by Rick Ross (Ft. Drake & Wale) Lyrics and leave a comment on the lyrics box