The female one? That would be Blueball Blitz. And Soarin' isn't uncomfortable because he thinks she's trying to put the moves on him, it's because he knows she's an unhinged psycho and could snap at any second.
Hah, I dodn't even know that was your tumblr I started to follow recently. Messerschmitt Very nice work - I love the colours, facial expressions, the background.
(One little thought: there's a link to your tumblr under the picture - but I don't think I'd notice it if I wasn't actively searching for it. It might be a good idea to add some text there to make it more visible and recognizable.)