The British courts are on your side; quoting Wikipedia ...
Perhaps the best-known use of the term is in the title of the 1977 punk rock album Never Mind the Bollocks, Here's the Sex Pistols. Testimony in a resulting prosecution over the term demonstrated that in Old English, the word referred to a priest, and could also be used to mean "nonsense". Defence Barrister Join Mortimer QC and Virgin Records won the case: the court ruled that the word was not obscene. It just means "put aside all of that other rubbish and pay attention to this."
and the British House of Commons, quoting Hansard (ie. the minutes from UK parliament)
Michael Gove [...] Well, let’s listen to the words of the shadow
International Trade Secretary, the hon. Member for Brent North (Barry
Gardiner), when he was asked about those six tests. He summed them up
pithily in a word which in Spanish translates as “cojones” and in
English rhymes with “rollocks.” I know, Mr Speaker, that there are
some distinguished citizens in this country who have put on their cars
a poster or sticker saying “Bollocks to Brexit”, but we now know from
Labour’s own Front Bench that its official Brexit position is
“bollocks.” [Interruption.] I am quoting directly from the hon.
Member for Brent North, and I am sorry that he is not in his usual
position, because it is not the role of the Government to intervene in
how the Opposition dispose of their positions but I have to say that
the shadow International Trade Secretary is a jewel and an ornament to
the Labour Front Bench: he speaks the truth with perfect clarity, and
in his description of Labour’s own policy may I say that across the
House we are grateful to him—grateful to the constant Gardiner for the
way in which he has cast light on the testicular nature of Labour’s
position?
Sir Edward Davey: On a point of order, Mr Speaker. Have you made a new
ruling on parliamentary language that I am not aware of?
Mr Speaker: I have made no new ruling on parliamentary language. I was
listening, as colleagues would expect, with my customary rapt
attention to the observations of the Secretary of State for
Environment, Food and Rural Affairs. I richly enjoyed those
observations and particularly his exceptionally eloquent delivery of
them, which I feel sure he must have been practising in front of the
mirror for some significant number of hours, but on the subject of
that which is orderly—because a number of Members were chuntering from
a sedentary position about whether the use of the word beginning with
b and ending in s which the Secretary of State delighted in regaling
the House with was orderly—the answer is that there was nothing
disorderly about the use of the word; I think it is a matter of
taste.
Michael Gove: Thank you very much, Mr Speaker.