1) Like a V-shaped object 2) Like a wood-splitter 3) Like pie pieces 4) Like pie slices 5) Like the Ferrari Testarossa 6) Resembling a DeLorean 7) Shaped like a pie slice 8) Shaped like pie slices 9) Shaped like pizza slices 
The word wedgy can refer to: In both cases the terms are colloquial (slang), and do not yet appear in the OED etc. ...
• (a.) Like a wedge; wedge-shaped.
Wedg'y adjective Like a wedge; wedge- shaped.