Top definition
Slang phrase meaning figuratively to spoil a good thing or favorable situation by some erring, usually small, behavior.
Michael Dukakis seemed like a good presidential candidate; but he peed in the punchbowl by revealing he had been treated for depression.

Oprah Winfrey's TV network was going well until her CEO peed in the punchbowl with her incompetence and was fired.
by david lincoln brooks May 06, 2011
Get the mug
Get a peed in the punchbowl mug for your guy Vivek.