Found in Mom's Basement

Ad for 1968 erotic film, Therese and Isabelle

1962 ad for McGregor men's jackets.

“If I get the dog to chew it up, I won’t have to wear this hat Lance bought me... Here, boy...”

Vintage ad featuring men in socks and sunglasses -- and nothing else

The sunglasses make it okay to be naked. I guess.

Found at Community LiveJournal.

Homoerotic Sears lingerie ad from 1990

1947 ad for weiners

Vintage Ovaltine ad promises you'll "wake up gay"

Found at Jezebel.

Ken's "buddy" Allan from 1964

The quotation marks were on the original packaging.

The packaging also implies they swap clothes.

Found at About.

Vintage Budweiser beer ad, 1962

Sources: Pink Ponk

Suggestive vintage ad

Source: Live Journal

1940s vintage ad for 'stretchy-seat underwear for men'

Source: Live Journal