The phrase "a bash on" is not standard in written English and may be confusing without context.
It could be used informally to refer to a criticism or attack on someone or something, but it is not commonly recognized.
Example: "The article was just a bash on the new policy without offering any constructive feedback."
Alternatives: "a criticism of" or "an attack on".
Parties have not completely died out in Davos, as evidenced by a bash on Friday thrown by Sean Parker, a founder of Napster and former president of Facebook.
Elsewhere, Margherita Missoni held a bash on the Pegasus yacht in Cannes' old port that drew Mischa Barton, Goldie Hawn, Jade Jagger, Natalie Imbruglia and Harvey Weinstein.
Alex likens the gigs to a "huge drunk house party": crowd members are invited onstage to have a bash on bass, and in turn Alex spends much of the time splayed out on top of the audience.
WASHINGTON — After New Year's Day 2009, Western media reported that Seif al-Islam el-Qaddafi, a son of the Libyan leader Col. Muammar el-Qaddafi, had paid Mariah Carey $1 million to sing just four songs at a bash on the Caribbean island of St . Barts
There are hints about the poptastic environment in which Fletcher was raised – his father was a songwriter who produced Eurovision song contest entries for Cliff Richard, while Rick Wakeman was a neighbour who would call round for a bash on the piano.
The pound took a bashing on October 22nd, following a pessimistic speech by Mr King the evening before.
Photograph: Matthew Lloyd/Getty Images Updated at 1.06pm GMT 11.06am GMT Prince Harry looks to be in for a bit of a bashing on a visit to the Kannanel Centre for the Deaf in Maseru District, Lesotho..
There is an opening party, a Saturday night cabaret, and a closing bash on a rooftop, directly following a dance performance that's choreographed to coincide with the sunset.
It has seemingly nothing to do with the Mississippi River; a program note says it's about a birthday bash on Christmas 1970 for a person in Isabel Wilkerson's book "The Warmth of Other Suns".
In 2006 metals tycoon Vladimir Potanin paid George Michael £1.7m to perform for less than an hour at a private bash on New's Year's Eve.
The series, which includes a birthday bash on Nov. 14, a daylong symposium on Nov. 20 and concerts on Friday evenings throughout January at the museum, is presented in connection with an exhibit, "Aaron Copland's America" (Nov. 4-Jan. 21).
