Accoding to Dermie:
Here are some scans from IRON MAN #252. Tony Stark is forced to abandon his Iron Man suit and escape in his underwear after Chemistro turns it to lead.
Here is a scan from SHE-HULK vol.2 #7. She-Hulk has a flashback to her fling with Starfox.
And here's a scan from Thor #493 send tin by Thor fan, bender2001a.