Of course, there are ads that are heterosexually suggestive, too. I recall seeing one ad featuring NBA basketball players talking about 'finger-rolls' (a kind of lay-up shot). The last line went something like, "You could finger roll...", followed by snickering. Note the absence of the dash between 'finger' and 'roll', meaning 'finger' is being used as a verb, 'roll' as the noun. I think that ad was pulled fairly quickly.
We get the society we deserve, I guess...
Sonic was rated in the top 5 gay friendly companies in 2005