1) Bread roll 2) British slang for bollocks 3) Colombian cuisine 4) Maize dish 5) Type of bread 
Bollo is a bun made from corn, yuca or potato. Variations are eaten in Spanish, Colombian and Panamanian cuisine. Corn and yuca bollos are an indigenous food of the Caribbean coast of Colombia and Panama, where they are boiled in leaves. This preparation is similar to the humita of the Andes, the hallaquita of Venezuela and the pamonha of Brazil. ...
(Spanish) bread roll 
Bollo is British slang for bollocks.
Bread Roll